English, asked by muhammadahmad2266, 7 months ago

(a) 2
Q.9.
Which of the following elements is the most electronegative?
(a) Li
(b) Be
(c) K
(d) Ca
A
on
state has the

Answers

Answered by pakistan90

0

Answer:

b

Explanation:

Be because along the period En is increase

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