Which best describes the process of radiation?

a.

sunlight transfers energy to land, air, or water.

b.

reflections from the surface warm the atmosphere.

c.

warm air transfers heat energy to cold air.

d.

cold air transfers heat energy to warm air.

How have the greenhouse gasses increased from the year 2000 to 2018

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 is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-