Conservation of Mass
Authored by Jennifer Walls
Science
8th Grade
NGSS covered
Used 15+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yes
No
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The large number in front of an element, molecule, or compound that tells the number of molecules
subscript
exponent
cofactor
coefficient
Tags
NGSS.MS-PS1-5
3.
DRAG AND DROP QUESTION
1 min • 1 pt
The (a) are represented by a single uppercase letter, or by an uppercase letter followed by a lowercase letter.
4.
DROPDOWN QUESTION
1 min • 1 pt
The (a) tell you the number of (b) of this element in the molecule. They are found on the lower right hand side of each element symbol.
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the following chemical reaction balanced, or following the law of conservation?
6H2O + CO2 ------> C6H12O6 + 2O2
Yes
No
Tags
NGSS.MS-PS1-5
NGSS.MS-PS1-2
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