counting atoms
Interactive Video
•
Science
•
8th Grade
•
Practice Problem
•
Medium
Standards-aligned
Amanda Taylor
Used 4+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which observation would indicate that a chemical reaction occurred during the lab investigation?
The vinegar took the shape of the container in step 1.
The steel wool sank into the vinegar in step 3.
The temperature of the vinegar increased during step 4.
The steel wool changed shape during step 6.
Tags
NGSS.MS-PS1-2
2.
SLIDE QUESTION
30 sec • Ungraded
3.
SLIDE QUESTION
30 sec • Ungraded
4.
OPEN ENDED QUESTION
3 mins • 3 pts
Why is it important to understand how to count atoms in a chemical reaction?
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Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-5
5.
SLIDE QUESTION
30 sec • Ungraded
6.
SLIDE QUESTION
30 sec • Ungraded
7.
SLIDE QUESTION
30 sec • Ungraded
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