Mass of 1 carbon atom
a 1 gm
b 12 gm
c 1.67 × 10^24
d 1/12 gm​

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Label a-f based on the table using c for concentrated and d for dilute

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.