Unit 3: THe Atomic Theory
Authored by Desiree Blinco
Chemistry
10th Grade
NGSS covered
Used 24+ times
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45 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This subatomic particle has a positive charge
proton
neutron
electron
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This subatomic particle has a negative charge
proton
neutron
electron
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This subatomic particle has no charge
proton
neutron
electron
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The mass number of an atom is equal to
protons
protons + neutrons
neutrons + electrons
electrons
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The atomic number is equal to the number of ______ in an atom
protons
protons + neutrons
electrons + neutrons
electrons
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The nucleus of an atom has a ____ charge
positive
negative
neutral
Tags
NGSS.HS-PS1-8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element has 37 protons
Rb
Ca
Si
Cl
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