Question

Allotropes of an element have__________. 

1) physical and chemical properties same.

2) physical and chemical properties different.

3) physical properties same and chemical properties different.

4) physical properties different and chemical properties same.

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Answer 1

Answer:

4.Physical properties different andChemical properties are same.

Explanation:

e.g., Graphite an allotrope of Carbon has different physical properties (it has one free electron) but its chemical properties are same.

PLEASE MARK AS BRAINLIEST

Answer 2

2) Physics and chemical properties are different. (CORRECT OPTION)

Allotropes are different structural forms of the same element and can exhibit quite different physical properties and chemical behaviours. The change between allotropic forms is triggered by the same forces that affect other structures, i.e., pressure, light, and temperature.