Question

in the table H doesn't represent hydrogen

Select from the table
(i) Which is most electronegative.
(ii) How many valence electrons are present in G
(iii) Write the formula of the compound between B
and H.
(iv) In the compound between F and J what type of bond
will be formed
(v) Draw the electron dot structure for the compound formed between C and K​

Answer 1

Explanation:

(1) Element "J" (from the periodic table provided).

(2) 5 Valence electrons.

(3) Formula will be B2H.

4) Covalent bond.

(5) CK2 formula.

Structure :-

K --------C--------K.

Hope it helps.

Answer 2

1) ne and l are most electro negative
2)5 valency electrons
3)b2h
4)covalent bond