What's the Matter & Weather With You Review

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

• 3+

• 3-

• 0

• 7+

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

• 2

• 4

• 6

• 8

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

• 5

• 7

• 9

• 17

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

• positively charged

• negatively charged

• remain neutral

• HETEROGENEOUS

• HOMOGENEOUS

• HETEROGENEOUS

• HOMOGENEOUS

• HETEROGENEOUS

• HOMOGENEOUS

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

• full

• humid

• saturated

• warm

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

• Warm Air

• Cold AIr

The amount of water vapor in the atmosphere compared to how much it could hold.

• Saturation
• Vaporicity
• Absolute Humidity
• Relative Humidity