Home / Worksheets / Grade 2 / Science / Atoms and Molecules Worksheet

Atoms and Molecules Worksheet

Explore the basic building blocks of matter, atoms and molecules, with this engaging worksheet for Grade 2 students.

Grade 2 Science ChemistryAtoms and Molecules
Use This Worksheet

Includes

Fill in the BlanksMultiple ChoiceTrue / FalseShort Answer

Standards

5-PS1-1

Topics

atomsmoleculesmattersciencechemistrygrade 2
6 sections · Free to use · Printable
← More Science worksheets for Grade 2

Atoms and Molecules

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability.

1. Everything around us is made of tiny pieces called  .

2. When two or more atoms join together, they make a  .

3. Water is an example of a  .

4. Atoms are too   to see without special tools.

1. What is the smallest building block of matter?

a

A rock

b

An atom

c

A molecule

d

A planet

2. Which of these is made of atoms joined together?

a

A cloud

b

A molecule

c

A mountain

d

A river

1. All matter is made up of atoms.

T

True

F

False

2. We can easily see atoms with our eyes.

T

True

F

False

1. What is the difference between an atom and a molecule? Give an example of each.