This element makes up 78% of the air you breathe



The first hint to crack the puzzle «This element makes up 78% of the air you breathe» is:

It is a word which contains 8 letters

               


The second hint to crack the puzzle «This element makes up 78% of the air you breathe» is:

It starts with letter N

N              


The third hint to crack the puzzle «This element makes up 78% of the air you breathe» is:

It ends with letter N

N             n


Looking for extra hints for the puzzle «This element makes up 78% of the air you breathe»:

Click on any empty tile to reveal a letter
N   i   t   r   o   g   e n


The answer for the puzzle «This element makes up 78% of the air you breathe» is:

N i t r o g e n



Puzzle 4

Solar system's galaxy

Fugu is a __ delicacy that contains a nerve toxin

The bad guys

Long-distance running race, 42.195 kilometres

Island in California that used to be a prison

Something that does not vary

Midsummer day with the longest period of daylight

It keeps hair in place

Reality show about people in the wild doing tasks

A person's family or ethnic descent