Chemical Reactions Quiz
Authored by May Ly
Science
6th - 7th Grade
NGSS covered
Used 17+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Groups of atoms repeat to make up a...
atoms
substance
repeating atom group
extended structure
Tags
NGSS.MS-PS1-1
2.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Substances have different (a) because they are made of different groups of atoms
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name for the starting substances in a chemical reaction?
reactants
products
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In our phenomenon of discovering what was in the water in Westfield, what two substances reacted to form rust?
iron pipes and water
iron pipes and rust
fertilizer and iron pipes
fertilizer and water
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did we observes about the number of atoms for each element before and after the chemical reaction?
It was different before and after the chemical action
It stays the same before and after the chemical reaction
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name for the final substance(s) during a chemical reaction?
reactants
products
Tags
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During a chemical reaction, the number of atoms...
do not change
change
Tags
NGSS.MS-PS1-5
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