Question

17. From the elements A, B, C and D identify:
(a) the most electro positive element.
(b) a noble gas.
*(e) a metalloid.
(d) an element which will gain 2 electrons to attain nearest noble gas
configuration.
(e) formula of compound formed between A and C.
(f) elements belonging to same period.​

Answer 1

Answer:

Explanation: hey! where is the valency/group no/period of the elements??!!