There are 4 nitrogen family elements that are solid at room temperature: phosphorus, arsenic, antimony and bismuth.
Solid: Computer monitor Liquid: Water, liquid nitrogen Gas: Air (mix of many elements that are all gases)
Five valence electrons. They all exhibit different oxidation numbers too!!!!
There are only two elements. They are hydrogen and nitrogen.
Nitrogen and Hydrogen. 2.
It has total of two elements. They are nitrogen and hydrogen.
2-nitrogen and hydrogen
Most elements are metals and therefore solids. But there are many elements that are gases (oxygen O, Neon Ne, Argon Ar etc.) and two liquids which are Bromine Br and Mercury Hg
KNO3 has 3 elements which are potassium, Nitrogen and Oxygen.
There are 2 elements found in ammonium, nitrogen and hydrogen.
Regular solids
Two elements...Three Caesium atoms and two Nitrogen atoms
There are 5 elements: carbon, hydrogen, oxygen, nitrogen, and phosphorus.