the mass of a hydrogen atom is 1.008u. what should be the mass of 32 hydrogen atoms expressed in appropriate number of significant figures

Asked by subashsuparna | 2nd Mar, 2015, 10:10: AM

Expert Answer:

Mass of 32 hydrogen atoms = 32 x 1.008 = 32.256 u.

Answered by Arvind Diwale | 2nd Mar, 2015, 11:22: AM