EasyChemistry
+4 / -1
Choose the incorrect match from the following.
A
Lanthanoids – Ce(Z = 58) to Lu(Z = 70).
B
s-block elements – reactive elements with low ionisation enthalpies.
C
Actinoids – Th(Z = 90) to Lr(Z = 103).
D
s and p block elements–Representative elements.
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The correct decreasing order of metallic character is;
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