Be and / have following resemblance due ...

Be and / have following resemblance due to diagonal relationship :

habe nearly equal electronegatively

form amphoteric oxides

have same charge / radius ratio

both form dimeric halides

Text Solution

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The correct Answer is:

A, B, C, D

Be and AI show diagonal relationship due to
A) Equal electro negativity
B) Both can form amphoteric oxides
C) Both have same charge / radius ratio
D) Both form dimeric halides

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Mg and Zn have following resemblance :

MgO and ZnO are amphoteric

`MgCO_(3) ZnCO_(3)` both on heaating give corresponding oxide

both are used as electrons

both are used to prevent corrosion

Si has diagonal relationship with

Sulphur

Boron

Phosphorus

Carbon

Which of the following have a diagonal relationship ?

Li `to` Mg

`B to Mg`

`Be to Al`

`Be to Na`