Counting Atoms

Front

What is the chemical formula for Magnesium Sulfate?

Back

MgSO₄

Front

How many atoms of Oxygen are in the formula MgSO₄?

Back

4

Front

How many atoms of Magnesium are in the formula MgSO₄?

Back

1

Front

What is the difference in the number of Oxygen and Magnesium atoms in MgSO₄?

Back

3

Front

How many atoms of Carbon are in the formula C₆H₁₂O₆?

Back

6

Front

What are molecules made of more than one type of atom called?

Back

Compounds

Front

Which element is least likely to form a compound?

Back

Argon

Front

How many elements are in the chemical formula H₂SO₄?

Back

3

Front

What is the definition of a compound?

Back

A substance formed when two or more different elements are chemically bonded together.

Front

What is the definition of an atom?

Back

The smallest unit of a chemical element, consisting of a nucleus surrounded by electrons.