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1 vote
Which element is less electronegative than barium

User Ferdinando
by
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2 Answers

1 vote

Answer:

Cs, Rb, K

Step-by-step explanation:

Cs = 0.7

Rb,K = 0.8

User Laky
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5 votes

Francium is less electronegative than barium

User Daniel Avellaneda
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