28) what process is responsible for the movement of the earth's plates?

a)volcanoes
b)unequal heating of the mantle
c)the sun's energy
d)melting and freezing of the surface

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.