Question
What is the definition of a chemical reaction? When compounds in atoms are rearranged but don't form a new substance. When atoms in elements or compounds are rearranged but don't form a new substance. When elements in atoms are rearranged to form a new substance. When atoms in elements or compounds are rearranged to form a now substance.
Answer
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Harriet
Professional · Tutor for 6 years
Answer
D. When atoms in elements or compounds are rearranged to form a new substance.
Explanation
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. It involves changes to the position of electrons in the forming and breaking of chemical bonds. It usually results in the making of a new substance.