Does the material science have to build on the periodic table chart? All science built on the Chemistry Periodic chart, not just the material science

Do you take your general chemistry, what did you learn?

Mp, bp, simon cowell UK OU language? 

Melting point

Boiling point

You got a point?

They design a formula in M and m. Why is that? They converting something from Mass scale to mole scales? Why don't they just use Mass gram, instead of using the moles, or M?

Do you want to get a job somewhere you mentor, or tutoring that chem, one textbook, sounds like if I seeing your resume, not on air bimbo head?

https://www.youtube.com/watch?v=2OKc_HZrHgw