The nitrogen group
The oxygen group
Synthetic elements
100
What is group 15 in the periodic table
The nitrogen group
100
Oxygen is a what?
Non metal
100
Synthetic elements all have the same number of protons which is ?
92
200
Nitrates and ammonia is made by what
Nitrogen
200
The oxygen group is what number group in the periodic table
Group 16
200
Synthetic elements are man made true or false
True
300
Nitrogen must be combined with what for us to use
Compounds
300
Not all living things on earth need oxygen true or false
False
300
Synthetic elements are usually found on earth true or false
False
400
Nitrogen is the fourth most abundant element in your body true or false
True
400
Is sulfur the first second or third element in the oxygen group
Second
400
Where are transuranium elements found
The bottom of the periodic table
500
Nitrogen makes up how much of earths atmosphere (hint: it's a percentage)
78%
500
Selenium is in the oxygen group true or false
True
500
What are elements with more than92 protons called
Transuranium elements
M
e
n
u