Select the appropriate options.

W : Potassium X : Sodium Y : Graphite Z : Aluminium

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W : Graphite X : Aluminium Y : Sodium Z : Potassium

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W : Sodium X : Aluminium Y : Potassium Z : Graphite

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W : Aluminium X : Sodium Y : Graphite Z : Potassium

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Solution

The correct option is D W : Aluminium X : Sodium Y : Graphite Z : Potassium
W- Al has all the properties. It is a conductor of electricity, malleable and lustrous.
X- Sodium is a conductor of electricity and lustrous.
Y- Graphite is only a conductor of electricity.
Z- Potassium is conductor of electricity and lustrous.

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Similar questions

For each substance listed below, explain its significance in the extraction of aluminium:

(a) Bauxite, (b) Sodium hydroxide,

The metals which can produce amphoteric oxides are:
(a) Sodium and aluminium (b) zinc and potassium (c) calcium and sodium (d) aluminium and zinc

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