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Which of the following properties of group 16 elements show decreasing trend down the group? A. Atomic radius B. Ionisation enthalpy C. Electronegativity Choose the most appropriate answer from the options given below:
A
A and B only
B
A and C only
C
B and C only
D
A, B and C
Explanation
Atomic radius does not show a decreasing trend down the group (it increases). Ionisation enthalpy shows a decreasing trend down the group. Electronegativity shows a decreasing trend down the group.
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