Question

(a) Study the extract of the Periodic Table given below and
answer the questions that follow. Give the alphaber
corresponding to the element in question. DO NOT
repeat an element.
С
DE
GF
(i) Which element forms electrovalent compound
with G?
(ii) The ion of which element will migrate towards
the cathode during electrolysis ?
(iii) Which non-metallic element has the valency 2 ?
(iv) Which is an inert gas?​

Answer 1

Answer:

Explanation:

1ans: element 17

G- 2,8,7(non-metal)

Type of bond=ionic bond

Answer 2

Answer:

(i) Both A and B can form electrovalent compound with G.

(ii) A and B will migrate towards the cathode during electrolysis

(iii) E has the valency 2

(iv) F is an inert gas