A 15.g piece of cadmium metal absorbs metal absorbs 134j of heat while rising from 24.0 c to 62.7 c calculate the specific heat of cadmium

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.