Advertisements
Advertisements
Question
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Chloride
Advertisements
Solution
The valency of metal M is 3. So, the formulae are as follows:
Chloride - MCl3
APPEARS IN
RELATED QUESTIONS
Explain the significance of the symbol H.
Explain the terms 'valency' and 'variable valency'.
Elements are mainly classified into metals and non-metals. State six properties of metals which differ from non-metals.
Give the symbol of the following element:
Boron
Give the symbol of the following element:
Xenon
State the type of element for the following:
Carbon
Write the radical of the following valency:
Sulphite
Write the radical of the following valency:
Hydroxide
Write the chemical formula of the following:
zinc oxide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Aluminate
