Towards the tope of group 5 are ___ and at the bottom there are...?
non-metals, metalloids
1 of 11
Atoms of group 5 elements can form 3 ___ __ by sharing 3 __ ___, this gives the compounds in which the OS of the group 5 element is __ or ___?
Covalent bonds, unpaired electrons,+3 or -3
2 of 11
Each atom has a lone pair of electrons allowing it to form...? In this case the OS could be __ such as in the __ ion?
Dative covalent bonds. +5, Nitrate
3 of 11
The low reactivity of the N2 molecule is down to the ___ ___ ___ holding the atoms together, so most reaction involving molecular nitrogen require a ___ ___ and __.
Strong triple bond, high temperature, catalyst
4 of 11
Ammonia is Nitrogen ___?
Hydride
5 of 11
Ammonia readily acts as a base and forms dative covalent bonds to __ to give the ammonium ion?
H+
6 of 11
Nitrogen(II) Oxide is a __ gas that turns to brown __ in air. It comes from __ __,___ and ___ ___.
Nitrogen(IV) Oxide has the formula ___ and is a __ gas that is ___. It comes from oxidation of...?
NO2, brown, toxic. NO in the atmosphere.
8 of 11
Dinitrogen Oxide is a ___ gas, formed in the __ by denitrifying bacteria?
Colourless, soil
9 of 11
The nitrate(V) ion is commonly called __ and it is an ___ agent and its compounds are ___ ___ in water?
Nitrate, Oxidising, Very soluble
10 of 11
The Nitrate(III) ion is commonly called __ it can be a reducing or oxidising agent, and its metal compounds are __ in water?
Nitrite, soluble
11 of 11
Other cards in this set
Card 2
Front
Atoms of group 5 elements can form 3 ___ __ by sharing 3 __ ___, this gives the compounds in which the OS of the group 5 element is __ or ___?
Back
Covalent bonds, unpaired electrons,+3 or -3
Card 3
Front
Each atom has a lone pair of electrons allowing it to form...? In this case the OS could be __ such as in the __ ion?
Back
Card 4
Front
The low reactivity of the N2 molecule is down to the ___ ___ ___ holding the atoms together, so most reaction involving molecular nitrogen require a ___ ___ and __.
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