Atoms and Molecules Worksheet
An introductory science worksheet for Grade 1 on atoms and molecules, covering basic concepts and identification.
Includes
Standards
Topics
Atoms and Molecules
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Date:
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Read each question carefully and answer to the best of your ability.
1. What is the smallest building block of everything around us?
A house
An atom
A car
A tree
2. Everything in the world is made of tiny parts called .
3. When two or more atoms join together, they make a .
4. Can you see an atom with your eyes? Why or why not?
5. A molecule is bigger than an atom.
True
False
Use the words below to fill in the blanks.
6. Water is a because it has hydrogen and oxygen atoms joined together.
7. You cannot see a single without a special microscope.
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