(points 100 points)! what experimental evidence was provided for the nuclear model of the atom? line spectra of hydrogen cathode rays bending toward strong magnets alpha particles bouncing off gold foil none of the above

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

At the current rate, a graph of carbon dioxide produced by fossil fuels over time would slope upward slope downward be horizontal be vertical