
Atoms and the Periodic Table Flashcard Practice
Flashcard
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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16 questions
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1.
FLASHCARD QUESTION
Front
What is the unit used to measure an atom's mass?
Back
amu (atomic mass unit)
2.
FLASHCARD QUESTION
Front
What happens during a physical change?
Back
A substance may look or feel different, but does not lose its identity.
3.
FLASHCARD QUESTION
Front
Which of the following is a negatively charged subatomic particle?
Back
Electron
4.
FLASHCARD QUESTION
Front
What is a neutron?
Back
A small particle in the nucleus of the atom, with no electrical charge.
5.
FLASHCARD QUESTION
Front
What is all matter made of?
Back
Atoms.
6.
FLASHCARD QUESTION
Front
What is an atom?
Back
The basic unit of a chemical element.
7.
FLASHCARD QUESTION
Front
What are protons?
Back
Positively charged subatomic particles found in the nucleus of an atom.
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