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Which best describes a chemical reaction? the rearrangement of atoms by breaking and reforming chemical bonds a reaction that absorbs heat from the surroundings a reaction that releases heat to the surroundings the rearrangement of molecules based on temperature and pressure

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Answer:

A

Explanation:

snehashish65

During a chemical reaction, the new chemical bonds are formed. Hence, the statement, "the rearrangement of atoms by breaking and reforming chemical bonds" best describes a chemical reaction.

The given problem is based on chemical reaction. Whenever two or more elements interacts to form a new substance, such that the identity of each entity is retained, is known as a chemical reaction.

  • During a chemical reaction, the old bonds are broken and new bonds are formed.
  • The entities are known as substances, such that the substances taking part in a chemical reaction are as reactants and the new substances are known as products.
  • When new substances are formed some heat energy is released.

Thus, we can conclude that during a chemical reaction, the new chemical bonds are formed. Hence, the statement, "the rearrangement of atoms by breaking and reforming chemical bonds" best describes a chemical reaction.

Learn more about a chemical reaction here:

https://brainly.com/question/1689737

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