Conservation of Matter
Flashcard
•
Science
•
3rd - 5th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Conservation of Matter?
Back
The principle that matter cannot be created or destroyed in a chemical reaction.
2.
FLASHCARD QUESTION
Front
What happens to the weight of a balloon as it collects gas?
Back
The weight stays the same.
3.
FLASHCARD QUESTION
Front
What evidence shows that matter is conserved in a chemical reaction?
Back
The weight is about the same before and after the reaction.
4.
FLASHCARD QUESTION
Front
What causes cinnamon rolls to get bigger when baked?
Back
Gas bubbles get larger.
5.
FLASHCARD QUESTION
Front
Where does the wax go when a candle burns?
Back
The wax burns and releases gases into the air.
6.
FLASHCARD QUESTION
Front
What happens to flash paper when it disappears?
Back
It is converted to gas.
7.
FLASHCARD QUESTION
Front
Can matter be created or destroyed?
Back
No, matter cannot be created or destroyed.
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