Basic Atomic Structure - Understanding Check
Flashcard
•
Chemistry
•
8th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the atomic number of an atom?
Back
The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.
2.
FLASHCARD QUESTION
Front
What is the overall charge of an atom with 1 more proton than electrons?
Back
+1
3.
FLASHCARD QUESTION
Front
Which subatomic particle has a negative charge?
Back
Electron
4.
FLASHCARD QUESTION
Front
What are the three main particles that make up an atom?
Back
Protons, neutrons, and electrons.
5.
FLASHCARD QUESTION
Front
In a chemical symbol, what does the 'Z' represent?
Back
The atomic number.
6.
FLASHCARD QUESTION
Front
What is the charge of a proton?
Back
+1
7.
FLASHCARD QUESTION
Front
What is the charge of a neutron?
Back
0 (neutral)
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