Which properties of a cation result in the greatest polarising power?
large radius and large charge
large radius and small charge
small radius and small charge
small radius and large charge
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Which properties of a cation result in the greatest polarising power?
large radius and large charge
large radius and small charge
small radius and small charge
small radius and large charge
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In which series are the ions in order of decreasing ionic radius?
Al3+ > Mg2+ > Na+
Li+ > Na+ > K+
N3− > O2− > F−
O2− > S2− > Se2−
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Which properties of an anion result in it being most easily polarised?
large radius and large charge
large radius and small charge
small radius and small charge
small radius and large charge
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Which of these isoelectronic ions has the largest radius?
Na+
Mg2+
O2−
F−
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Which ion is the most polarisable?
Mg2+
Ca2+
Cl−
I−
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Which of these ions has the greatest ionic radius?
N3-
F-
Na+
Al3+
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Which of these ions has the greatest polarising power?
S2-
Cl-
Na+
Al3+
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