nitrogen in nature
nitrogen properties
nitrogen cycle
nitrogen in industry
periodic table
100

Where is nitrogen most common?

What is air

100

What state of matter is nitrogen?

What is gas

100

How many steps are there in the nitrogen cycle?

What is five

100

What is the most used compound of nitrogen in industry?

What is ammonia.

100

What group is nitrogen in?

What is group 15

200

What commonly changes nitrogen into ammonia?

What is lightning

200

What does nitrogen smell like?

what is nothing.

200

How does nitrogen get from the atmosphere to the ground

what is Plants

200

How is nitrogen used in grocery stores?

What is extending food expiration dates.

200

What period is nitrogen in?

What is period 2.

300

Do trees need nitrogen?

What is yes

300

At what temperature does nitrogen turn to liquid nitrogen?

What is -320 degrees Fahrenheit  

300

Where does nitrogen go after being absorbed by plants?

What is animals

300

Can nitrogen be in rocket fuel?

What is yes

300

How many protons are in nitrogen?

What is 7 

400

What would happen if all nitrogen disappeared?

What is loss of most air

400

What color is nitrogen

what is none

400

How does the nitrogen get from the animals to the atmosphere?

What is bacteria.

400

What happens after you replace air with nitrogen?

What is purging unwanted materials.

400

How many electrons are in a nitrogen atom?

What is 7

500

What states of matter can nitrogen become?

What is gas, liquid, and solid.

500

Is Nitrogen flammable?

what is no

500

how does nitrogen get into the air?

What is Denitrification.

500

How is liquid nitrogen used in machinery?

What is coolant.

500

How many neutrons are in a nitrogen atom?

What is 7