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Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Calculate the number of moles of ethane in 100 grams

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this