
Nuclear Chemistry
Flashcard
•
Science
•
10th Grade
•
Practice Problem
•
Easy
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Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is Nuclear Chemistry?
Back
Nuclear Chemistry is the study of the chemical and physical properties of elements as influenced by changes in the structure of the nucleus.
Tags
NGSS.HS-PS1-8
2.
FLASHCARD QUESTION
Front
What is an isotope?
Back
Isotopes are variants of a particular chemical element that have the same number of protons but different numbers of neutrons.
3.
FLASHCARD QUESTION
Front
What is radioactive decay?
Back
Radioactive decay is the process by which an unstable atomic nucleus loses energy by emitting radiation.
Tags
NGSS.HS-PS1-8
4.
FLASHCARD QUESTION
Front
What is fission?
Back
Fission is a nuclear reaction in which a heavy nucleus splits into two smaller nuclei, along with the release of energy.
Tags
NGSS.HS-PS1-8
5.
FLASHCARD QUESTION
Front
What is fusion?
Back
Fusion is a nuclear reaction in which two light atomic nuclei combine to form a heavier nucleus, releasing energy.
Tags
NGSS.HS-PS1-8
6.
FLASHCARD QUESTION
Front
What is a beta particle?
Back
A beta particle is a high-energy, high-speed electron or positron emitted during radioactive decay.
Tags
NGSS.HS-PS1-8
7.
FLASHCARD QUESTION
Front
What is an alpha particle?
Back
An alpha particle is a type of radiation consisting of two protons and two neutrons, equivalent to a helium nucleus.
Tags
NGSS.HS-PS1-8
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