Chemistry, asked by maheshshinde5354, 9 months ago

the mass of an atom of hydrogen is 1.008 u what is the mass of 18 atoms of hydrogen

Answers

Answered by s1275swastika1700

1

Answer:

18.144u

Explanation:

mass of one atom=1.008u

hence, mass of 18 atoms= 18×1.008=18.144u

Answered by RonGamingYT

1

Answer is:- 18.144.

Explanation:-

Mass of 1 Hydrogen Atom = 1.008 u

Mass of 18 Hydrogen Atom = 1.008 * 18

So, Answer is 18.144.

Hope it helps you dear.......xd

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