Counting Atoms and Elements

Front

How many elements are in this chemical formula? HCl

Back

2

Front

Back

6

Front

Back

4

Front

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

Back

NiF₂

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

How many atoms of Hydrogen are in this compound?

Back

2

Front

Number of C's in 2Na₂CO₃

Back

2