Question

Choose the correct option-
(1) On moving down a group, the metallic character–

(a) Neither increases nor decreases (b) decreases

(c) Increases (d) First increases, then decreases

(2) Which of the following depicts increasing atomic sizes of Na, Li, K –

(a) Li<Na<K (b) K<Na<Li

(c) Na<Li<K (d) None of the above​

Answer 1

Answer:

1: delta (1st inceease then decrease

2: charli ( Na < Li < k

Answer 2

Answer:

Q1.

b) Decreases

Q2.

a) Li<Na<K

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