2025-2026 Unit 2
Authored by Kaela Burgay
Science
8th Grade
NGSS covered
Used 58+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
a change in matter that produces a new substance
physical change
chemical change
reactant
atom
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
change that alters the physical properties of a substance without changing its identity
chemical change
physical change
element
product
Tags
NGSS.MS-PS1-4
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
a representation of a chemical reaction using chemical symbols, numbers, and a symbol →
chemical equation
physical change
law of conservation of mass
conserve
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
substances formed during a chemical reaction, found on the right side of the equation
product
reactant
element
atom
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
substances that react in a chemical reaction, found on the left side of the equation
product
reactant
conserve
chemical reaction
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
the smallest unit of matter that retains the chemical identity of an element
atom
element
physical change
conserve
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
a pure substance composed of the same type of atom throughout
element
law of conservation of mass
physical change
reactant
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