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Biblioteka

1st Period Quiz: Electrolysis/Physical & Chemical Changes

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Pitanje 1
1.

What type of reaction is electrolysis?

Pitanje 2
2.

In a chemical equation what are the molecules or atoms on the right side called?

Pitanje 3
3.

A chemical property can be identified without changing the substance's identity?

Pitanje 4
4.

A physical change does not change the physical appearance of a material, only what the material is made of.

Pitanje 5
5.

A chemical change completely transforms the material into a new substance through a reaction.

Pitanje 6
6.

Which of the following is not an example of a chemical property?

Pitanje 7
7.

Physical or Chemical Change? Glass Breaking

Pitanje 8
8.

Physical or Chemical Change? Melting Ice Cream

Pitanje 9
9.

Energy is used to begin a chemical change.

Pitanje 10
10.

In a physical change molecules are broken apart and regrouped to produce new molecules.

Pitanje 11
11.

Is malleability (being malleable) a physical or chemical property?

Pitanje 12
12.

The electrons responsible for bonds forming in a chemical reaction are called

Pitanje 13
13.

What is a solid that forms from the combination of two liquids, like Silver Nitrate and NaCl (salt), called?

Pitanje 14
14.

What does "-lysis" mean?

Pitanje 15
15.

Tell me something you studied or know that was NOT ALREADY covered on this quiz.