Consider a hypothetical case in which the charge on a proton is twice that of an electron, using this hypothetical case, and a fact that atoms maintained a charge of 0, how many proton, neutron, and electrons would a hydrogen-2 atom contain?

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

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

Ineed a picture or something 

Is there a c and d?