Atoms & Isotopes
Authored by TRACEY RANKIN
Chemistry
10th Grade
NGSS covered
Used 673+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Different isotopes of an element contain different numbers of ___.
protons
neutrons
electrons
elements
Tags
NGSS.HS-PS1-8
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If a proton is added or removed from an atom, what happens?
It becomes a different element.
It becomes a different isotope.
Nothing happens.
Tags
NGSS.HS-PS1-8
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many neutrons are in 1 atom of Carbon-13?
6
13
7
20
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many neutrons are in an atom of Nitrogen-16?
9
7
16
20
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many protons are in an atom of Nitrogen-16?
7
9
16
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the difference between Neon-20 and Neon-22?
They have different numbers of electrons.
They have different numbers of neutrons.
Only 1 is radioactive.
No difference.
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which atom of these isotopes has 3 protons? The symbol for lithium is Li.
Lithium-6
Lithium-7
All of them.
Lithium-9
Tags
NGSS.MS-PS1-1
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