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Atoms and Molecules Worksheet

An introductory science worksheet for Grade 4 students covering basic concepts of atoms and molecules.

Grade 4 Science ChemistryAtoms and Molecules
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort Answer

Standards

4-PS1-1

Topics

atomsmoleculeschemistrymattergrade 4
6 sections · Free to use · Printable
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Atoms and Molecules

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Read each question carefully and answer to the best of your ability. This worksheet will help you understand the tiny building blocks of everything around us!

1. What are the tiny building blocks that make up all matter?

a

Stones

b

Atoms

c

Clouds

d

Water

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

a

Rock

b

Molecule

c

Planet

d

Cloud

3. Everything around us, including air, water, and even you, is made of  .

4. Atoms are so small that we cannot see them without a special  .

5. All molecules are made up of only one atom.

T

True

F

False

6. Water is a molecule made of hydrogen and oxygen atoms.

T

True

F

False

7. What is the difference between an atom and a molecule?