Unit 2 Review
Authored by Jamie Bresch
Science
9th Grade
NGSS covered
Used 13+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What subatomic particle has a positive charge
Neutron
Proton
Electron
Positron
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What subatomic particle identifies the atom?
Neutron
Proton
Electron
Positron
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct number of neutrons from the following isotope?
9
4
5
2
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons would the following ion have?
16
17
18
1
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What element is in row 3 and group 4 of the periodic table?
C
Si
Ga
Sc
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What information is known from the row placement of the element on the periodic table?
The row number is the same as the valence electrons
The row number is the same as the total electrons
The row number is the same as the electron shells
The row number is the same as the number of protons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elements that are in group 5 have how many valence electrons?
1
3
5
7
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