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CHM-2026-C11-088
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CHM · CHM-2026-C11-088
Chemistry
Identify the incorrect statement from the following
A
The largest and the smallest species among Mg, Mg2+, Al and Al3+ are Al and Mg2+ respectively.
B
The IUPAC name of the element with atomic number 107 is Unnilseptium.
C
The similarity in behaviour of Li with Mg is referred to as 'diagonal relationship'.
D
The oxidation state and covalency of Al in [AlCl(H2O)5]2+ are 3 and 6, respectively.
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