Atoms and Elements Explorer
A Grade 3 science worksheet to introduce students to the basic concepts of atoms and elements.
Includes
Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerWord Bank
Standards
3-PS1-1
Topics
atomselementschemistrymattergrade 3 science
7 sections · Free to use · Printable
Atoms and Elements Explorer
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability.
1. What are all things around us made of?
a
Water
b
Atoms
c
Air
d
Light
2. An is the smallest building block of matter.
3. A pure substance made of only one type of atom is called an .
4. All atoms are exactly the same.
T
True
F
False
5. Name two different elements you know.
Use the words below to complete the sentences.
proton
neutron
electron
nucleus
6. The center of an atom is called the .
7. The tiny particles that orbit the center of an atom are called .