Which of the following is not a physical property of a rock? A. luster
B. electrical conductivity
C. melting point
D. density

What is the number of atoms in 3.54 mol s

What will most likely happen when two bromine atoms bond together?

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.