Question

15. Among the elements of second period Li to Ne, pick out element :
(i) with the highest first ionisation energy (2) with highest electronegativity
(iii) with largest atomic radius
(iv) that is most reactive non-metal
(v) that is most reactive metal
(vi) with valency equal to 4.​

Answer 1

Answer:

1. Flourine

2.Flourine

3.Lithium

4.Flourine

5.Lithium

6.Carbon

Answer 2

(1)Neon

(2)Fluorine

(3)Neon

(4)Fluorine

(5)Lithium

(6)Carbon

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