Silicon atoms have 14 total electrons in 2-8-4 configuration. How can a silicon atom reach a full octet?

Newtons second law deals most cosely with

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 mass of glucose is produced when 54g of water react with carbon dioxide