i need help with the last 6. I have never seen these in any metric conversions I have learned. so basically you need the meaning, volume (I or L),conversion, length(m),conversion, mass(g), conversion again

Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks

How do scientists think that gravity affected the formation of our solar system?

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.