Where do plants get the energy to make organic molecules? where do plants get the energy to make organic molecules? minerals glucose vitamins light water?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

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.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit