Use the drop-down menus to describe the charges of the subatomic particles.
Protons have a
charge.
have a 0 charge.
Electrons have a
charge.

One does not belong why? ice, gold ,wood ,diamond and table salt

Which statement can best be concluded from the ideal gas law?

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?