Which of the following is a benefit of the atmosphere?

the atmosphere provides us with water to drink.
the atmosphere provides the soil with nutrients.
the atmosphere provides warmth.
the atmosphere provides food

How many moles of n2 you have in 476 l sample at stp?

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.