Choose the correct statement - Vidyadip

MCQ

Choose the correct statement

✓
Ionization energy and electron affinity increases across a period
B
Ionization energy increases but electron affinity decreases along a period
C
Ionization energy decreases but electron affinity increases
D
Both decreases along a period

✓

Answer

Correct option: A.

Ionization energy and electron affinity increases across a period

a
ionization energy increase across a period due to decrease in size of atom and electron affinity for incoming electron increase across a period.

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