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Andrews [41]
3 years ago
13

Which scenarios are examples of physical changes? Check all that apply.

Chemistry
2 answers:
lawyer [7]3 years ago
8 0

Explanation:

Physical change is a change that does not affect the chemical composition of a substance but it changes the physical appearance like size or shape of the substance.

For example, crushing a can, melting of ice, breaking a glass etc represents the physical change.

Scenarios which represent examples of physical changes are as follows.

  • Silicon is cut into tiny pieces for computer chips.
  • Lead is melted to form pellets.
  • Liquid water freezes to form ice.


Alona [7]3 years ago
3 0

Answer:

Lead is melted to form pellets

Explanation:

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Mass box A = 10 grams; Mass box B = 5 grams; Mass box C—made of one A and one B How many boxes of B would be required to make 30
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