Question

A phenomenon in which an element exists in different modification in same physical state is called

Answer 1

Hey dear,

◆ Answer -

A phenomenon in which an element exists in different modification in same physical state is called *allotropy*.

◆ Allotropes -

- Allotropes are different structural modifications of an element.

- Atomic bonds differ in various allotropes.

Following elements are well known for allotrope formation-

- Carbon (diamond & graphite)

- Sulphur (alpha & beta-sulphur)

- Phosphorus (yellow and red phosphorus)

Hope it helps...

Answer 2

A phenomenon bywhich an element occurs in different physical modification in same physical state is called Allotropy.

Allotropy or allotropism is the property of some chemical elements to exist in two or more different forms, known as allotropes of these elements.

Example : Graphite and diamond.

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