What kind of energy is required for photosynthesis to occur? a. solar energy b. energy stored in chemical bonds c. thermal energy d. energy from nutrients in the ground

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Compare and contrast solutions and suspensions

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.