Question

CH3-C=C-CH3
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CH3 CH3​

Answer 1

Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula H₂. It is colorless, odorless, tasteless, non-toxic, and highly combustible.

Answer 2

Answer: ❌ question

Explanation: because of 5 bond of hydrogen which is not possible