Does a electron in the 1st energy level or the 7th energy level have more energy? Explain why?

As you go farther from the nucleus, electrons at higher levels have more energy, and their energy increases by a fixed, discrete amount. Electrons can jump from a lower to the next higher energy level if they absorb this amount of energy.

Explanation:

Hope this is helpful :)

radiation warms things up temp rises convection currents air circ windy weather

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures