Test- Unit 2 Matter Flashcards
1
Q
- Increasing the surface area of a solid
A
Has no effect on the speed of dissolving
2
Q
- Which shows the Tyndall effect?
A
Solutions
3
Q
- Name two places where you can find plasma.
A
Earth’s environment, and the interior of the sun
4
Q
- Fragrance of a flower
A
Physical Property
5
Q
- Burning popcorn and making water
A
Chemical Change
6
Q
- Flammability of a substance
A
Chemical Property
7
Q
- Boiling water
A
Physical Change
8
Q
1.
A
C. Solid
9
Q
2.
A
B. Vaporization
10
Q
3.
A
A. Solubility
11
Q
4.
A
D. Reactivity with oxygen
12
Q
5.
A
A. Mixture
13
Q
6.
A
D. Element
14
Q
7.
A
B. Move more quickly
15
Q
8.
A
D. Plasma
16
Q
9.
A
B. Physical property
17
Q
11.
A
A. Solute
18
Q
12.
A
C. Gas
19
Q
13.
A
C. Fusion
20
Q
14.
A
D. Solution
21
Q
15.
A
D. Stir the solution
22
Q
16.
A
A. Increases the speed of dissolving
23
Q
17.
A
C. Gas
24
Q
18.
A
A. Saturated
