Question

Which of the following is a sublimable substance ? 
1)iron
2)carbon
3)iodine
4)oxygen
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Answer 1

Answer:

option 3) iodine

Explanation:

thnak oyu .!!!

Answer 2

Answer:

IODENE is a sublimable substance

Explanation:

Answer is iodine because

Iodine provides an excellent example of sublimation. Visible purple gas is formed when iodine sublimation. When solid iodine crystals are heated the iodine changes from a solid directly to a gas without passing through a liquid phase. Hence iodine undergoes sublimation.

Iodine is your answer