Theoretical density calculation of BeS (zincblende crystal structure)

Question 3 from the short answer section of the September 2010 MSE 101 term test at the University of Toronto.

[@Dosalt]

Very clear and interacting lesson. Thanks for posting.

[@ronihajhussein6608]

LEGEND!!! Thank you sir and god bless you 🙏🏼

[@gelsostefeni9820]

thanks! this kind of solved exercice is really dificult to find here in my country, at least on youtube

[@magn8195]

Thank you this is amazing!

[@mrsaynes1]

could you please help me resolving density for CaPdH2, it cristallyses in a cubic structure?

[@hasibarian3588]

holy shit, you're amazing scott thank you!

[@kamz2169]

i very nice video......thank you so much for posting.

[@basemre]

In the literature, theoretical density of BeS is 2.36 g/cm3. But you calculted 1.8 g/cm3. What is the difference between your calculation and literature?

[@huihui666]

Wow, you're from uoft. I thought your name looked familiar.