An element X belongs to 4th period and 17th group. Write the formula of the compound formed when it reacts with Y( atomic no.-13

Question

Tresset [83]

3 years ago

6

An element X belongs to 4th period and 17th group. Write the formula of the compound formed when it reacts with Y( atomic no.-13

, mass no.27.)

Chemistry

1 answer:

Ierofanga [76] · Answer 1 · 2022-08-13T00:32:54+03:00

Ierofanga [76]3 years ago

7 0

All element in group 17th have their oxidation number to be -1 and for the other element its shell configuration should be 2,8,3...therefore its oxidation number should be +3
therefore the formular should be YX3