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What is hydrogen?? jiju ji - location dssdo fir ta mein hje hi aajana XD________________mrnobita - bhuli nhi hoon tumhe, bs ab pin. bohot kam use krti hoon |
| Answer» 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, non-toxic, and highly combustible. | |