1.

फाइंड द स्क्वायर रूट ऑफ 1089/3481​

Answer»

Step-by-step explanation:

Hydrogen is the chemical ELEMENT with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the PERIODIC table. Hydrogen is the most abundant chemical substance in the universe, CONSTITUTING roughly 75% of all BARYONIC mass.



Discussion

No Comment Found

Related InterviewSolutions