Know Some Facts About Nitrogen! thumbnail
Know Some Facts About Nitrogen! thumbnail

Know Some Facts About Nitrogen!

4th - University grade
Played 16 times
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Preview (10 questions)
1 Question
πριν 30 δευτερόλεπτα
Q.

__________ discovered nitrogen by the isolation of the particle in 1772. 


James Chadwick

Daniel Rutherford

James Chadwick

2 Question
πριν 30 δευτερόλεπτα
Q.

John Mayow called nitrogen _______.


Noxious air

Nitrate

Nitro danger

3 Question
πριν 30 δευτερόλεπτα
Q.

Nitrogen is a _______ member of Group 15 in the periodic table.


Metal

Nonmetal

4 Question
πριν 30 δευτερόλεπτα
Q.

The boiling point of nitrogen is _____ °C.


123.9

195.8

234.4

5 Question
πριν 30 δευτερόλεπτα
Q.

Nitrogen is a good conductor of heat and electricity.


True

False

6 Question
πριν 30 δευτερόλεπτα
Q.

A nitrogen compound named ________ could relieve a severe heart condition, angina.


Nitrite

Nitroglycerin

Ammonium

7 Question
πριν 30 δευτερόλεπτα
Q.

Nitrogen in liquid form serves as a ________.


Refrigerant

Heat

Unfrozing agent

8 Question
πριν 30 δευτερόλεπτα
Q.

Which method is used to prepare nitrogen gas from the atmosphere?


Liquefaction

Fractional distillation

Both

9 Question
πριν 30 δευτερόλεπτα
Q.

_________ is a decompression sickness, that occurs when reduced pressure causes nitrogen gas bubbles to form in the bloodstream and organs.


The hiccups

The bends

The bloodstream

10 Question
πριν 30 δευτερόλεπτα
Q.

Name the only moon in the solar system with a dense atmosphere consisting of over 98% nitrogen.


Titan

Phobos

Deimos