Chemistry Benchmark Review
Authored by Brian Parsons
Science
10th Grade
NGSS covered
Used 5+ times
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49 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unstable atomic nuclei have an imbalance of
Protons and electrons
Electrons and neutrons
Neutrons and electrons
Protons and neutrons
Tags
NGSS.HS-PS1-8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where does most of the radiation we encounter come from?
Tanning beds
Cosmic rays from other planets
Cosmic rays from the sun and the stars
Only the stars
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alpha particle
Carries a negative electric charge
Carries a positive electric charge
Is a non-visible high energy light wave
Is two electrons stuck together
Tags
NGSS.HS-PS1-8
NGSS.HS-PS2-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A Beta particle
Carries a negative electric charge
Carries a positive electric charge
Is a non-visible high energy light wave
Carries no charge at all
Tags
NGSS.MS-PS2-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gamma ray
Carries a negative electric charge
Carries a positive electric charge
Is a non-visible high energy light wave
Is two electrons stuck together
Tags
NGSS.MS-PS4-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When an element ejects an alpha particle the atomic number of the resulting element
Reduces by 2
Reduces by 4
Increases by 2
Increases by 4
Tags
NGSS.HS-PS1-8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the number of protons and neutrons of Radon-200
P-100, N-100
P- 86, N-114
P-2, N-00
P-86, N-200
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