An element with molar mass 2.7 x 10-2 kg / mol forms a cubic unit cell with edge length 405 pm . If its density is 2.7 x 10 3 kg /m3 , what is the nature of the cubic unit cell ?

Molar mass M = 2.7 x 10-2 kg mol -1

Edge length of unit cell a = 405 pm = 4.05 x 103

Number of atom per unit cell Z = ?

by using the formula

lets put the values


Published by Ankush Sharma

I am M.Sc (chemistry ) from Punjabi University Patiala. I am a science teacher with expertise in chemistry, with 8 years of experience in teaching. Writing and blogging is my hobby, I write whenever I am free. I am constantly working on creating a new and easy way of learning the tough things in an effective way. I am constantly working to make authentic and reliable information to be shared with my students and widen the horizons of knowledge.

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