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What's the Matter & Weather With You Review

Total questions: 17

Worksheet time: 58mins

Name
Class
Date
1.

What charge will this Nitrogen ion have? (Red = protons, blue = neutrons, green = electrons)

a)

3+

b)

3-

c)

0

d)

7+

2.

How many electrons can (maximum) fit in the second energy level of a Bohr Model?

a)

2

b)

4

c)

6

d)

8

3.

How many valence electrons do Halogens have (Group 7A)?

a)

5

b)

7

c)

9

d)

17

4.

If a neutral atom loses electron it will become....

a)

positively charged

b)

negatively charged

c)

remain neutral

5.

a)

HETEROGENEOUS

b)

HOMOGENEOUS

6.

a)

HETEROGENEOUS

b)

HOMOGENEOUS

7.

a)

HETEROGENEOUS

b)

HOMOGENEOUS

8.

When the air is full of water and has a relative humidity of 100% it is said to be ___.

a)

full

b)

humid

c)

saturated

d)

warm

9.

Which will hold more water, warm air or cold air?

a)

Warm Air

b)

Cold AIr

10.
The amount of water vapor in the atmosphere compared to how much it could hold.
a)
Saturation
b)
Vaporicity
c)
Absolute Humidity
d)
Relative Humidity
11.
What does high humidity mean?
a)
It is cold. 
b)
It is hot. 
c)
There is a little evaporated water in the air. 
d)
There is a lot of evaporated water in the air. 
12.

When you increase your depth under water, the water pressure on your body

a)

increases

b)

decreases

c)

stays the same

13.
What happens to the amount of oxygen molecules as altitude increases?
a)
fewer molecules
b)
more molecules
c)
same amount of molecules
d)
nothing happens to the molecules
14.

Air pressure inside the can is (a)   then the can will get crushed

15.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 
a)
12 chapters
b)
15 chapters
c)
18 chapters
d)
21 chapters
16.
What type of correlation does this scatter plot show?
a)
positive 
b)
negative
c)
no correlation
d)
nonlinear association
17.
What is the type of correlation?
a)
Negative 
b)
no correlation
c)
positive