How does heating a metal allow you to identify it?

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.

What metric units would you use to measure the thickness of a key

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer