Question

Mass of Ar atom=____×1/12 C-12 atom = ?


pls answer​

Answer 1

Answer:

18

Explanation:

mass of hydrogen atom = mass of a proton

which is equal to 1/12th mass of C-12 atom

atomic no. of Argon = no. of protons in Argon

so,

mass of 1 proton = 1/12th of C atom

mass of 18 proton = 1/12th of C atom × 18

Answer 2

Answer:

Hi sakura!

The Answer is 18.

Bye sakura.

You have no heart!