With some manipulation, the rydberg equation can be rewritten in the form e=constant×(1nf2−1ni2) which allows you to calculate the energy of the emitted light. express this constant in terms of the constants h, c, and rh using relationships between wavelength and energy as well as the rydberg equation from the introduction. express the constant in terms of h and c, and rh. ?

h let me think

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

what is the question here. i think you messed up.

the answer is c.the valence of the atoms combine .