Question

Sand is a compound consisting atoms of

a) Sulphur and oxygen
b) Silicon and oxygen
c) Sulphur and silicon
d)Sulphur, silicon and oxygen​

Answer 1

b) Silicon and oxygen

Step-by-step explanation:

A compound is a pure substance that contains two or more atoms chemically joined together. Sand is regarded as a 'compound' because it is made up of two or more atoms that are chemically bonded to one another.

Sand is said to predominantly contain silica, which has a chemical formula of SiO2. Hence, sand can be said to be a compound containing one atom of silicon (Si) and two atoms of oxygen (O2).