
Parts of Atoms Test
Other Sciences
8th Grade
Used 33+ times

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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do we know an atom has a neutral charge?
has to have the same number of protons and neutrons
It has to have the same number of protons and electrons
It has to have the same number of protons and neutrons
There is no way for this to happen in an atom
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. What is the number of protons in Silicon?
Si
14
28.09
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. What is the atomic number of Fluorine?
9
19.00
10
9.00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. What is the atomic mass of Fluorine?
9
19.00
10
9.00
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. How many protons does Fluorine have?
9
19.00
10
9.00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. How many neutrons does Fluorine have?
9
19.00
10
9.00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the picture. How many electrons does Fluorine have?
9
19.00
10
9.00
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