Atomic Structure Quiz
Authored by Emma Britt
Chemistry
9th - 12th Grade
NGSS covered
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
The symbol that represents 16 protons, 18 neutrons, and 18 electrons would be:
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Compared to one atom of cobalt−59, one atom of iron−58 contains the same number of which subatomic particle?
protons
neutrons
electrons
particles in the nucleus
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
20
40
18
22
4.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Read the statement below:
The element had 6 valence electrons and gained two electrons to form an anion with a -2 charge.
Which of the following could be used as evidence/reasoning to support the claim in the original statement?
The element gained two electrons to empty the outer shell.
The element gained two electrons to completely fill the outer shell with eight electrons.
The statement is incorrect because the element would lose six electrons.
The statement is incorrect because the element would gain electrons to form a +2 cation.
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Which of the following Bohr models could be the correct model of a neutral atom of Nitrogen?
I
II
III
IV
Tags
NGSS.MS-PS1-1
6.
MULTIPLE SELECT QUESTION
3 mins • 2 pts
What do nitrogen, oxygen, and fluorine all have in common? (Select all that apply.)
They are all metals.
They are all nonmetals.
They all have the same number of valence electrons.
They all have the same number of protons.
Their valence electrons are located in the same energy level.
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Which element is located in group 2 and period 6 of the periodic table?
Molybdenum (Mo)
Radium (Ra)
Tungsten (W)
Barium (Ba)
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