
Subatomic Particles
Flashcard
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does the atomic number represent in an element's symbol?
Back
The atomic number represents the number of protons in the nucleus of an atom.
2.
FLASHCARD QUESTION
Front
How many protons does an atom with atomic number 6 have?
Back
6 protons.
3.
FLASHCARD QUESTION
Front
What are the two types of subatomic particles found in the nucleus of an atom?
Back
Protons and neutrons.
4.
FLASHCARD QUESTION
Front
What is the charge of an electron?
Back
An electron has a negative charge.
5.
FLASHCARD QUESTION
Front
Where are electrons located in an atom?
Back
Electrons move around the nucleus of an atom.
6.
FLASHCARD QUESTION
Front
What is the mass of a neutron compared to a proton?
Back
A neutron has a mass approximately equal to that of a proton.
7.
FLASHCARD QUESTION
Front
What is the charge of a proton?
Back
A proton has a positive charge.
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