Which list contains only objects that orbit the sun in our solar system?
a. galaxy and stars
b. planets and asteroids
c. stars, planets, and moons
d. proxima centauri and planets

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?