Question

A chemical reaction is a process by which atoms or groups of atoms in substances
are
(A) dissolved in other substances.
(B) ionized by the loss of protons.
mixed together with atoms in other substances.
(D) reorganized into different substances.

Answer 1

Answer:

A).  dissolved into other substances

Explanation:

Process of elimination-

B) loss of protons-mechanical reaction

D) reorganized into different substances-physical reaction

Answer 2

Answer: D

Explanation: A chemical reaction is the process by which atoms or group of atoms in substances are reorganized into different substances.