Form 3 Chapter 8: RADIOACTIVITY
Authored by MAFUZAH Moe
Science
9th - 10th Grade
HS-PS1-8 covered
Used 985+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
which form of radiation is stopped by aluminium but not paper?
Alpha
Beta
Gamma
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which form of radiation is not deflected in an electric or magnetic field?
Alpha
Beta
Gamma
Tags
HS-PS1-8
HS-PS2-4
HS-PS3-5
HS-PS4-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Radioactivity is spontaneous and random.
True
False
Tags
HS-PS1-8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What form of radioactive decay that reduces the atomic number or number of protons by 2?
Alpha
Beta
Gamma
None of the answers listed
Tags
HS-PS1-8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do we call the tiny core at the center of an atom?
Electron
Neutron
Proton
Nucleus
Tags
MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
how much time has passed after 3 half lives?
29 years
87 years
58 years
116 years
Tags
HS-PS1-8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Half-life?
Tags
HS-PS1-8
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