Characteristics of Chemical Reactions
Authored by Vincent Chapeta
Chemistry
8th Grade
NGSS covered
Used 51+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Formed when two or more atoms chemically combine
Reactants
Chemical reaction
Atom
Product
Molecule
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A process that leads to the transformation of one set of chemical substances to another
Reactants
Chemical reaction
Atom
Product
Molecule
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Smallest part of a substance
Reactants
Chemical reaction
Atom
Product
Molecule
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The substances initially involved in a chemical reaction
Reactants
Chemical reaction
Atom
Product
Molecule
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The substance that is produced from a chemical reaction
Reactants
Chemical reaction
Atom
Product
Molecule
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
In a chemical process, atoms that make up a substance are regrouped into different ___________ to form new substances with different properties.
color
molecules
precipitate
temperature
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A __________ increase or decrease and the production of light are both signs that a chemical reaction may have occurred.
temperature
gas
evidence
odor
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
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