Question

What happens in a synthesis reaction?

A. Two substances combine to form a single new substance.
B. One substance breaks down into two substances.
C. One substance separates into ions in solution.
D. Atoms in two substances rearrange to form new substances.

Answer 1

Answer:Two substances combine to form a single new substance.

Explanation: just took it

Answer 2

Answer: A) two substances combine to form a single new substance