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Worksheetsp block elements
Total questions: 15
Worksheet time: 23mins
Tl exists in +1 oxidation state rather than +3 due to
low ionisation energy
larger size
inert pair effect
Shielding effect
In group 15 elements as we move down the group
Non metallic character increase
Metallic character increase
Both
None the above
The general electronic configuration of p-block elements is
ns1
ns2
ns2 np1–6
(n–1)s2 np1–6
pick the odd man out
In
Pb
Cl
Al
The elements N, O, F readily forms hydrogen bonds due to their high
ionisation energy
electron affinity
electro negativity
atomic radius
The number of electrons found in the last energy level-
Valence electrons
Group electrons
Periods
Neutrons
Choose which of the following position is correct for Neon (z = 10)
Period : 2
Group : 17
p-block
Period : 2
Group : 18
s-block
Period : 2
Group : 18
p-block
Bromine has the valence electronic configuration of 4s2 3d10 4p5. Choose the correct position of Br element in Periodic Table.
Group: 15
Period : 4
d-block
Group: 17
Period: 4
d-block
Group : 17
Period : 4
p-block
