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Q 1/26
Score 0
15 g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
30
Mass of 10g of salt dissolved in 5g of water
Q 2/26
Score 0
mass stays the same - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
30
Inflated balloon gets larger when warmed
26 questions
Q.
15 g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
1
30 sec
Q.
mass stays the same - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
2
30 sec
Q.
still 55g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
3
30 sec
Q.
233g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
4
30 sec
Q.
10kg of branches were used - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
5
30 sec
Q.
580g of pudding is made - just add up the ingredients because of the Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
6
30 sec
Q.
still 2.7kg of milk - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
7
30 sec
Q.
still 200g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
8
30 sec
Q.
burn the candle in a closed container so you don't lose any of the gas/smoke - the mass will be the same - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
9
30 sec
Q.
5 ounces - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
10
30 sec
Q.
290g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
11
30 sec
Q.
18 ounces - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
12
30 sec
Q.
27 g - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
13
30 sec
Q.
the mass is the same - Law of Conservation of Mass - Can't create or destroy matter, so mass is the same.
