Summarize the development of the atomic model. [hint: such people as Democritus, John Dalton, JJ Thompson, Ernest Rutherford, Neils Bohr, and Erwin Schrodinger were involved in atomic theory].

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?  

C. definite shape, definite volume. that is a solid.