Chemistry
Grade-7
Easy
Question
Which of the following element has the allotropic property?
- Tin
- Silver
- Copper
- Iron
Hint:
Allotropy is the property of the elements to make allotropes in nature. Allotropes are mainly formed by covalent compounds.
The correct answer is: Tin
Tin has an allotropic property.
At room temperature, the stable allotrope is beta-tin, a silvery-white, malleable metal; at low temperature, it is less dense grey alpha-tin, which has a diamond cubic structure.
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