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tigry1 [53]
3 years ago
5

Use the drop-down menus to complete the statements

Chemistry
1 answer:
Kipish [7]3 years ago
3 0

Answer:

First one: group

Second one: period

Third one: number of valence electrons

Last one: increases

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3. It can be measured in atmospheres or kilopascals.

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Barometer is an instrument used in meteorology to measure atmospheric pressure.

Atmospheric pressure (atm) is the force per unit area by the weight of air above that point.  

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Atmospheric pressure results from molecular collisions of atmospheric gases.

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