Atomic Structure and Isotopes
Authored by Jessica Schwarz
Chemistry
10th - 11th Grade
NGSS covered
Used 120+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The ____ is the central part of an atom.
neutron
nucleus
protons
isotope
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The subatomic particle with a negative charge is the ____.
proton
neutron
nucleus
electron
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The subatomic particle with a positive charge is the ___.
proton
neutron
nucleus
electron
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The subatomic particle that has no charge is the ___.
proton
neutron
nucleus
electron
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which two subatomic particles have the same mass?
proton and electron
proton and neutron
electron and neutron
all three have the same mass
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If an atom contains 32 protons and 48 neutrons, what is the atomic number of this atom?
16
32
48
80
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If an atom contains 32 protons and 48 neutrons, what is the mass number of this atom?
16
32
48
80
Tags
NGSS.MS-PS1-1
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