Chemistry, asked by chinnikota, 10 months ago

Write the valencies of:
(a) Aluminium in aluminium oxide
(b) Sulphur in hydrogen sulphide.

Answers

Answered by servicesuperfone

2

Answer:

the valency of aluminium in Aluminium oxide..is --- (+3)

the valency of sulphur in hydrogen sulphide is( -2)

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