In the atmosphere water vapor condenses to form clouds.

a. true
b . false

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

How many neutrons does an element have if its atomic number is 50 and its mass number is 166