Question

A chemical reaction has 2 two elements as reactants. Which type of reaction might occur?

A)synthesis
B)decomposition
C)single replacement
D)double replacement

Answer 1

A) Synthesis

Step-by-step explanation:

Answer 2

A) synthesis

Step-by-step explanation:

A synthesis reaction is a reaction in which something is made from simpler materials, therefore it makes sense for a reaction with just 2 elements as reactions to form something more complex.

It cannot be any of the other options because they all require at least one compound.