Which of the following statements is true for a decomposition reaction?
a) new atoms are formed
b) a single product is formed
c) multiple products are formed
d) multiple reactants break down

C) multiple products are formed  

Explanation:

In a decomposition reaction, a single reactant breaks down into two or more products. For example,

H₂CO₃ ⟶ H₂O + CO₂

A) is wrong. No new atoms are formed.

Explanation:

Decomposition reactions are chemical reactions through which a reactant gives several products. This could be also called chemical breakdowns.

A simple example of decomposition reaction is the chemical breakdown that can be subdued to water through electrolysis process, separating the Hydrogen and Oxygen.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates