nitrogen makes up over three quarters of our atmosphere. so it's very common
Nitrogen is definitely not rare: In elemental form, nitrogen makes up most of the natural atmosphere, and, in combined form, it is a major constituent of all organisms, because it is a necessary constituent of all proteins; nitrogen also occurs extensively in nitrate minerals.
Nitrogen is the most common element in the Earth's atmosphere.
common
Nitrogen is this element's chemical name. Its symbol on the Periodic Table is N. It is a colourless gas with the atomic number 7.
NH3 - the common name for nitrogen trihydride would be ammonia.
rare
Ammonia contains nitrogen atoms. Nitrogen has alone pair on it.
no it is very common
Nitrogen is definitely not rare: In elemental form, nitrogen makes up most of the natural atmosphere, and, in combined form, it is a major constituent of all organisms, because it is a necessary constituent of all proteins; nitrogen also occurs extensively in nitrate minerals.
Nitrogen is the most common element in the Earth's atmosphere.
nitrogen
An opossum is NOT rare, it is a common animal.
common minerals are not rare minerals eg:not rare
nitrogen is the most common element in the earths atmosphere
Osmium is rare
rare
Argon is rare.