Question

The valence shell of element A contains 3 electrons while the valence shell of element B contain 6
electrons. IfA combines with B, the probable formula ofcompound will be
(A) AB,
(B)A,O
(C)AB,
(DAB​

Answer 1

Answer:

A) AB is boron oxide B2O5

B) A,O is B , ( I DONT KNOW WHAT IS O CAUSE IT IS NOT MENTIOED IN THE QUESTION)

all the other ans are the same

Answer 2

Answer:

IF A AND B COMBINES THEN THE FORMULA WILL BE

A2B3