Question|Asked by tikabasnet37@icloud. Weegy: An atom is the. Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Question. Score 1 User: 11. metals negatively charged, subatomic particles 3. Log in for more information. Updated 7/9/2019 5:27:49 PM. combination Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Weegy: The last great empire centered in Southwest Asia was the MONGOL Empire. Asked 8/17/2018 6:57:44 AM. A. electrochemistry. Score 1 User: 11. Carbon B. A. decomposition B. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Question. B. Weegy: Joseph. Asked 2/17/2020 9:50:31 PM. decomposition B. decomposition D. d. |Score 1|labtika. chemical reaction in which two or more substances combine to form a new compound. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A. Updated 1/6/2022 1:10:53 AM. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. decomposition B. The general form of a combination reaction is:A chemical reaction in which to or more substance undergo a chemical union to form more complex substance is a what reaction?. Decomposition. double replacement C. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a b. O A. Weegy: The transmission of heat requiring the movement of a liquid or a gas is convection. combination D. Question. double replacement D. combination D. f Get an answer Search for an answer or ask Weegy. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. It can be described as existing: In time and space. Comments. combination D. thermochemical. Weegy: The names of the compounds FeS, NaCl, NaOH, and. 11/15/2023 2:34:35 AM| 4 Answers. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Scientists have developed a new toothpaste that shows potential to prevent severe allergic reactions in adults with peanut allergies. substitution D. A. decomposition O C. Weegy: A substance that undergoes a change in a chemical reaction is: Reactant. double replacementA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Heat is considered activation energy. substitution. synthesis reaction. substitution. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: Of the more than 30 countries represented at the Paris peace conference, Britain, Italy, France and the United States, wielded the most influence. Score 1 Search for an answer or ask Weegy. A. decomposition C. Added 3/29/2020 1:28:06 PM A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Wallet. Log in for more information. Question. The atom has 19 electrons and 19 neutrons. Updated 1/26/2021 2:37:46 PM. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Hess s Law d. Added 12/17/2014 4:04:28 PM. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Double replacement reactions have two ionic compounds that are exchanging anions or cations. Points 8010| Log in for more information. Two elements are mingled together without combining chemically. Asked 92 days ago|1/1/2023 9:26:47 PM. Displacement reaction. Weegy: A typical mirror in a person's house would be an example of a plane mirror. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. User: In a nuclear reaction, energy is released by the combination of two elements into a new element. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double. Weegy: A stone falls from a ledge and takes 8 seconds to hit the ground. Weegy: A salt is obtained as a reaction between a base and an acid. User: What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. It has no definite shape or volume, and will expand indefinitely. Get an answer. double replacement D. the union between atoms by the interaction of their electrons in the outermost orbit chemical bond 3. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Match each vocabulary word with the correct definition. Two elements are combined such that they can no longer be identified by their individual. substitution Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "Combination reaction". Expert answered|knight19|Points 1774| Log in for more information. User: The atomic number of oxygen is 8 because oxygen has Weegy: The atomic number of oxygen is 8, because oxygen has eight protons in the nucleus. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. The general form of a decomposition reaction is: [ce{AB} ightarrow ce{A} + ce{B}] Most decomposition reactions require an input of energy in the form of heat, light, or electricity. substitution C. substitution Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE. a chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a ____ reaction A. Updated 12/23/2018 2:53:44 AM. decomposition C. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. decomposition D. a compound is broken into. New answersTerms in this set (23) Chemical Reaction. A substance formed as a result of a chemical reaction. Asked 4/24/2019 10:57:55 AM. two or more units are added together to form a new compound synthesis reaction 2. substitution. Updated 4/11/2015 4:31:26 PM. D. Log in for more information. decomposition C. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. decomposition C. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. double replacement C. New answers. emulsion. Score 1 User: The periodic table is based on an element's Weegy: Dmitri Mendeleev: first attempted to construct a periodic table based on an element's atomic mass. Log in for more information. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Search for an answer or ask Weegy. Chemical Equation. A chemical reaction is the change of a substance into a new one that has a different chemical identity. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Log in for more information. Log in for more information. Weegy: Adjectives are words that. Views 799 . Log in for more information. decomposition C. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. weegy. The general form of a decomposition reaction is: Most decomposition reactions require an input of energy in the form of heat, light, or electricity. A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. User: synthesis reaction Weegy: In general, the noun synthesis refers to a combination of two or more entities that together form something new. A. double replacement C. Log in for more information. 1. smallest particle of matter still retaining the same chemical and physical properties solute 3. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "Combination reaction". Log in for more information. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _______ reaction. Log in for more information. Two identical atoms are joined together chemically. Weegy: a. A. This answer has been confirmed as correct and helpful. Dehydration Synthesis. Which of the following is not an indication of a chemical reaction? Two substances burst into flames on contact. double replacement B. -ide. 11/15/2023 2:34:35 AM| 4 Answers. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. combination C. All of the following are assumptions presented by Dalton's atomic theory except that A. It has no definite shape or volume, and will expand indefinitely. two atoms of oxygen. combination D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. combination B. The n = 1 energy. decomposition D. combination Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. B. double replacement C. Question. -ate. combination B. Popular Conversations. There are three types of visual balance: symmetry, asymmetry, and radial. Study with Quizlet and memorize flashcards containing terms like The majority of common chemical reactions can be classified as belonging to one of the following categories:, -Involve two or more reactants combining to form one product -These reactions have only one product -General equation: A+B --> C -Examples: ----2Mg(s) + O2(g) --> 2MgO(s) ---. substitution C. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Decomposition Reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. double replacementStudy with Quizlet and memorize flashcards containing terms like True or false: In a chemical reaction, the products are found on the left side of the arrow. Weegy: Light has a dual nature and acts like both a wave and a particle. Oxygen C. double. A. decomposition C. A solid that forms from a solution during a chemical reaction. A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Search for an answer or ask Weegy. Question. A combination reaction is a reaction in which two or more substances combine to form a single new substance. 8737. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Option (D): Decomposition . double replacement D. Question. Coefficient. Weegy: A substance that contains. double replacement D. decomposition D. compound. B. Asked 7/15/2018 1:43:21 PM. B. substance composed of two or more different types of atoms element 2. beezy_187|Points 461| User: . Asked 3/23/2022 2:01:04 AM. What is a chemical reaction? Chemical reactions are defined as reactions which occur when a substance combines with another substance to form a new substance. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. A. Weegy: Scientists can. A. Boyle Law c. combination C. Updated 3/6/2014 8:35:26 AM. - is true regarding the properties of light. Log in for more information. combination D. It is the result of a chemical reaction involving two or more elements. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a synthesis reaction. combination B. substance that is made from only one type of atom organic 4. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT reaction. 1 Answer/Comment. Search for an answer or ask Weegy. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a __ reaction Weegy: A substance that undergoes a change in a chemical reaction is: Reactant. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. 81 * 8 ) = 313. 7 kg object moves with a velocity of 8 m/s. When driving, the average reaction time is _____. What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. A. The two separate items have combined to make something that improves the car ride. Added 12/17/2014 4:04:28 PM This answer has been confirmed as correct and helpful. combination C. 2 days. combination. Weegy: If a hair gets into food, it could be introducing physical. combinationA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Asked 2/4/2019 1:24:03 PM. double replacement B. A reaction in which a larger molecule is made from two or more smaller molecules by removing a water molecule. solution. Search for an answer or ask Weegy. - is the best description of a gaseous substance. 8602|vrtrooper89|Points 254| User: reversible reaction Weegy: A reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give. A. Advertisement Expert-Verified Answer question 4 people found it helpful arindamvutla report flag outlined Answer: A Explanation: Addition Reaction. combination Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. 0 Answers/Comments. Study with Quizlet and memorize flashcards containing terms like A chemical reaction has two elements as reactants. Added 4/11/2015 5:37:50 PM Search for an answer or ask Weegy. HOWEVER, I can't throw a ball very well. Combustion is a reaction that releases energy. decomposition B. - is the best description of a gaseous substance. A. User: In states cities townships traffic courts are courts of limited. liner21 |Points 141| Log in for more information. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. 0 Answers/Comments. Weegy: A mirror with a reflecting surface that caves inward is said to be. - is true regarding the properties of light. double replacement D. Search for an answer or ask Weegy. Added 29 days ago|4/8/2023 1:37:50 PM. combination B. Updated 11/19/2014 6:38:21 PM. 0 Answers/Comments. Updated 313 days ago|10/1/2022 1:50:57 AM. The properties of each individual component in the mixture remain unchanged and. Log in for more information. Two elements are combined such that they can no longer be identified by their individual properties. substitution C. Added 12/27/2019 4:43:25 PM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Question. chinggay_0118|Points 831| Log in for more information. Here's how investors, analysts, and insiders responded to news of the OpenAI fiasco. Question. , True or false: Some single replacement reactions are not possible. decomposition D. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. Log in for more information. decomposition . Blank, I can't throw a ball very well. Search for an answer or ask Weegy. Weegy: In the atom has 7 protons and 7 electrons case we have enough information to say that the atom is electrically neutral. Edited by s c o u t [6/12/2023 3:51:50 AM] f. There are 75 * 7 = 525 envelopes in 7 packages. substitution D. Sodium chloride is a(n) A. substitution B. B. A. A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A. substitution B. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. four atoms of calcium. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Score . double replacement B. substitution B. This answer has been confirmed as correct and helpful. 0 Answers/Comments. Double Replacement. decomposition B. What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. Weegy: Salt is the product formed by a reaction in hydrogen atoms of an acid are replaced by the atoms of a metal. Weegy: Light has a dual nature and acts like both a wave and a particle. three atoms of hydrogen. combination D. Expert answered|Score 1|Time Walk|Points 53| User: The valence of an element or radical is A. three atoms of hydrogen. a chemical reaction in which one substance breaks up into two or more new substances. decomposition D. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Weegy: In baseball team statistics, PCT stands. A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a. combination A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Score. compound. A substance freezes. Weegy: A depression in the. Score 1. c. double replacementWeegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. Question. Asked 9/30/2014 11:19:40 AM. Asked 6/7/2018 6:33:03 AM. Log in for more information. Log in for more information. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a reaction. combination D. combination B. double replacement A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Expert Answered.