Atoms and the Periodic Table Review
Authored by Toni Salmon
Science
7th Grade
NGSS covered
Used 104+ times
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33 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of charge does a proton have?
neutron
electron
negative
positive
neutral
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of charge does a neutron have?
neutron
electron
negative
positive
neutral
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of charge does an electron have?
neutron
electron
negative
positive
neutral
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What subatomic particle is NOT found in the nucleus of an atom?
neutron
electron
negative
positive
neutral
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What group contains the most reactive NONMETALS?
Group 1
Group 2
Group 17
Group 18
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which group contains elements with 2 valence electrons?
Group 2
Group 1
Group 7
Group 17
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When drawing an electron dot diagram, what do the dots represent?
The total number of electrons
The number of valence electrons
The number of electrons in the 1st electron cloud ONLY
The atomic number
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