Fundamental substances that cannot be broken down chemically into simpler subsances
a) elements
b) ions
c) bonds
d)electrons

A. Elements

Elements are substances that cannot be separated into simpler substances. Salt is made up of the elements sodium and chloride. Water is made up of the elements hydrogen and oxygen, to list a few.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.