Unit 6 Ch 20- Radioactivity & Nuclear Reactions
Authored by Ashley Cox
Physics
9th Grade
NGSS covered
Used 2+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_________ are nuclei that have the same number of protons but different numbers of neutrons
Tags
NGSS.HS-PS1-8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_______________________is a positively-charged particle that is composed of two protons and two neutrons.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_____________________ is a radioactive isotope that doctors use to locate molecules in an organism, commonly used to diagnose cancer.
Tags
NGSS.HS-PS1-8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_________________________ attractive force that acts between protons and neutrons in an atomic nucleus.
Tags
NGSS.HS-PS1-8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_________________________ is the process of changing one element into a different element.
Tags
NGSS.HS-PS1-8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
_________________________ is the process of 2 or more nuclei combining to form a nucleus of larger mass.
Tags
NGSS.HS-PS1-8
NGSS.HS-ESS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
___________________________ is the process of nuclei decaying and emitting matter and energy.
Tags
NGSS.HS-PS1-8
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