Friday 5/15 - Flashcard: Counting Atoms

Front

Element or a Compound?

Back

Element

Front

Element or a Compound?

Back

Element

Front

Element or a Compound?

Back

Compound

Front

Element or a Compound?

Back

Compound

Front

What is the number in front of a chemical formula that shows the number of molecules in that chemical formula?

Back

Coefficient

Front

What is the number that appears after an element and indicates the number of atoms of that element?

Back

Subscript

Front

How many molecules of CO₂ are there?

Back

3

Front

How many atoms of Hydrogen (H) are in this formula?

Back

2

Front

How many atoms of Oxygen (O) are in this formula?

Back

1

Front

How many TOTAL atoms are in this formula?

Back

7