What is the lightest member of group 15?
Nitrogen
What kind of element is Nitrogen?
chemical
What are group 15 elements often called?
pnictogens
Is Nitrogen a common element?
Yes
What is the symbol for Nitrogen?
N
When was it discovered?
1772
Is nitrogen present in nitric acid?
Yes
What does azote mean?
no life
Who was nitrogen discovered by?
Daniel Rutherford
What ranking does it have for abundance in the universe?
seventh
Where does the name pnictogens come from?
from the Greek
Who created the name nitrogen?
ean-Antoine-Claude Chaptal
What do 2 nitrogens form?
dinitrogen
Does Nitrogen occur in all organisms?
Yes
Is nitrogen present in DNA?
Yes
What percent of earth’s atmosphere is made of dinitrogen?
78%
What % of the human body contains nitrogen?
Three
How many other elements come before nitrogen in abundance in the hyman body?
Three
What’s one element that’s more abundant in the human body than nitrogen?
oxygen