2Na(s) + Cl2(g) → 2NaCl(s)

Explain, in terms of electrons, why the bonding in NaCl is ionic.

Explain why scientists use shared characteristics to make cladograms.

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.

Acontrol during an experiment. might change remains constant does not exist does change