If an electron moves from the 3p to the 2s level in an atom, what will happen?

D=m/v =57.9/3 = 19.3 g/cm^3

For lesson: cameras, plant presses, newspaper, paper towels, clip boards, pencils, calculators, field guides, metric measuring tapes, paper, transect squares, colored pencils, ph meters, light meters, computers, etc.for extension: baggies for soil samples collecting, distilled water, hand shovels, beakers, boiled rice, microscopes, well microscope slides or regular microscope slides with cover slips

Chromosomes can be used more than once atoms are all different

My best guess is that most of the earth would freeze causing an almost ice age like catastrophe