Expand your knowledge base with the help of IDNLearn.com's extensive answer archive. Discover reliable and timely information on any topic from our network of experienced professionals.

How many total atoms in the chemical formula CaCO2?


A.2

B.3

C.4

D.5

E.6


Sagot :

Explanation:

Calcium carbonate is a molecule that contains one atom of calcium, one atom of carbon, and three atoms of oxygen.