Question

An element X has a valency of 3.Write the simplest formula for: (a) Bromide of the element,(b) Oxide of the element​

Answer 1

Answer:

a)XBr3

b)X2O3

Explanation:

hope it helps you

Answer 2

$\huge \colorbox{maroon}{Answer✒}$

$a) XBr3 \\ </p><p>b) X2O3$