Counting Atoms Review

Front

How many Hydrogen are in 4H₂O?

Back

8

Front

How many elements are in C₆H₁₂O₆?

Back

3

Front

How many atoms are there TOTAL in:
H₂SO₄?

Back

7

Front

How many Sodium (Na) are in 6NaCl?

Back

6

Front

A subscript is the small number below a(n) ________ that tells the number of _______ of that element.

Back

element symbol; atoms

Front

Coefficient

Back

The large number to the left of a formula.

Front

Which chemical formula correctly displays 1 atom of nickel and 2 atoms of Fluorine?

Back

NiF₂

Front

Molecules that are made of more than one type of atom are called?

Back

Compounds

Front

How many O's are in Al₂(SO₄)₃?

Back

12

Front

Number of N in (NH₄)₂CrO₄

Back

2