What's the word equation for table salt?

What does the cell nucleus do or, how does it function?

Calculate the number of molecules present in 0.750 mol of mgo.

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.