Premium Online Home Tutors
3 Tutor System
Starting just at 265/hour

Write down the formulae of
(i) sodium oxide

(ii) aluminium chloride

(iii) sodium sulphide

(iv) magnesium hydroxide


Answer :

The formulae are:

(i) sodium oxide \(\rightarrow \) Na\( _2 \)O

(ii) aluminium chloride \(\rightarrow \) AlCl\( _3 \)

(iii) sodium sulphide \(\rightarrow \) Na\( _2 \)S

(iv) magnesium hydroxide \(\rightarrow \)Mg (OH)\( _2 \)

NCERT solutions of related questions for Atoms and Molecules

NCERT solutions of related chapters class 9 maths

NCERT solutions of related chapters class 9 science