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1.what are three phases of matter?
2.which of these is a mixture?
3.which of the following does not belong to the group?
4.which is the following is not an example of physical change?
5.water boils at what temperature?
6.water freezes and becomes solid ice at what temperature?
7.what happens to an object when heated?
8.what do u think will happen if orange powder will be mixed with water?
9.which would represent a homogeneous mixture?
10.sand and water is an example of what mixture?​


Sagot :

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Answer:

1. Solid, Liquid, Gas

2. Liquid

3. Solid

4.?

5. 100°c

6. 32 degrees Fahrenheit

The freezing point for water is 0 degrees Celsius (32 degrees Fahrenheit). When the temperature of water falls to 0 degrees Celsius and below, it begins to change to ice.

7.Heat, once absorbed as energy, contributes to the overall internal energy of the object.

8. The orange powder will dissolve to the water and the water become orange too.

9.The salt water described above is homogeneous because the dissolved salt is evenly distributed throughout the entire salt water sample.

10.heterogeneous mixture

Explanation:

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