Play Games Teacher Sign Up

Counting Atoms/ Elements Multiple Choice Test

Play Games Teacher Sign Up

Counting Atoms/ Elements

Use prior knowledge to count the number of atoms/ elements in each compound. Don't forget the rules about coefficients and subscripts.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

Determine the number of atoms in the chemical formula- S

Determine the number of atoms in the chemical formula- O2

Determine the number of atoms in the chemical formula- H2O

Determine the number of atoms in the chemical formula- H2SO

Determine the number of atoms in the chemical formula- NaCl (sodium chloride)

Determine the number of atoms in the chemical formula- N2

Determine the number of atoms in the chemical formula- P4

Determine the number of atoms in the chemical formula- CH4

Determine the number of atoms in the chemical formula- CaBr2

Determine the number of atoms in the chemical formula - H2O2

Determine the number of elements in the chemical formula- O2

Determine the number of elements in the chemical formula- LiNO3

Determine the number of elements in the chemical formula- CaBr2

Determine the number of elements in the chemical formula- Na2SO4

Determine the number of elements in the chemical formula- P4

Web Analytics Made Easy -
StatCounter