Hello please help i’ll give brainliest

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine