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Ammonia
Nitrogen
Oxygen
Hydrogen
Amide
Nitrate
Nitrite
Size does not change
Size increases then decreases
Size increases
Size decreases
Nitrogen (III) oxide
Nitrogen (IV) oxide
Nitrogen (I) oxide
Nitrogen (II) oxide
Platinum-Rhodium gauze
Vanadium (V) oxide
Palladium hydride
Sodium amalgam
It is also called phosphonic acid
The oxidation state of phosphorus is +1
It is monobasic
It is represented by the formula H3PO2
Peroxodiphosphoric acid
Hypophosphorous acid
Orthophosphorous acid
Hypophosphoric acid
It is an inert gas
It is non-toxic
It’s a gas and can easily be handled
It has an extremely low freezing point
Group 15
Group 14
Group 11
Group 13
carbon dioxide and hydrogen
carbon monoxide and hydrogen
carbon monoxide and nitrogen
carbon dioxide and nitrogen