Match the letter and term.

a. ozone
b. nitrogen
c. carbon dioxide
d. oxygen
e. water vapor

1. the gas that makes up 78% of the atmosphere.


2. the gas that makes up 21% of the atmosphere.


3. the gas that makes up 0.01-0.1% of the atmosphere.


4. the gas that makes up 0-7% of the atmosphere.

5. the gas that makes up 0-0.01% of the atmosphere.

1. Nitrogen

2. Oxygen

3. Carbon dioxide

4. Water vapor

5. Ozone

Explanation:

The atmosphere composes of 78% nitrogen which occupies the largest percentage followed by oxygen which takes up 21%, Argon takes up 1% then other components such as water vapor occupy between 0-7% and ozone takes 0.0-0.01. Moreover, 0.01-0.1 is occupied by carbon dioxide. Therefore, the answers for 1-5 are as follows.

1. Nitrogen

2. Oxygen

3. Carbon dioxide

4. Water vapor

5. Ozone

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.