Hydrogen is H
Iodine is I
Nitrogen is N
Nobelium is No
Carbon is C
Nitrogen:N AND phophorus:K
Hydrogen- H Helium- HE Lithium- LI Berylium- BE Born- B Carbon- C Nitrogen- N Oxygen- O
They are not symbols, they are elements. The first 10 are: Hydrogen, Helium, Lithium, Borilium, Boron, Carbon, Nitrogen, Oxygen, Florine, and Neon.
depends on the atom... Oxygen, hydrogen, nitrogen are all elements. All are gasses in our atmosphere. All are made up of individual atoms. But each element has its own type of atom, with its own unique size, weight (mass) energy states, electrofelicity/phobicity, etc...
Only chemical elements have chemical symbols.
The chemical symbol No for nobelium was confirmed by IUPAC.
Here they are: Name of element: Chemical Symbol: Potassium K Iodine I Hydrogen H Nitrogen N Calcium Ca Phosphorus P Magnesium Mg Iron Fe
The chemical symbol for nitrogen is N. The chemical symbol for phosphorus is P.
The symbols for iron chloride plus hydrogen are: FeCl2 + H2.
The chemical formula for hydrogen sulphide is H2S. (Compounds have chemical formulas; only chemical elements have chemical symbols.)
Nitrogen:N AND phophorus:K
Nitrogen:N AND phophorus:K
Hydrogen- H Helium- HE Lithium- LI Berylium- BE Born- B Carbon- C Nitrogen- N Oxygen- O
(H) is the symbol for Hydrogen.
H (hydrogen) HE (helium)
Nitric oxide or nitrogen monoxide (NO) is a compound made up of one nitrogen and one oxygen atom per molecule. A compound consists of two or more elements that are chemically combined. For elements with chemical symbols of two letters, the first alphabet would be in capital and the second alphabet would be in small letter.
The chemical symbol for helium is "He."