What happens to non believers?

Do they all go to hell? If not, where do they go? What happens to them after they die?
I’ve read that people who don’t believe that Jesus is the son of God will go to hell, except Jews because they are the chosen People. Wouldn’t that be the majority of the people on earth?
Is this how most Christians feel? Does it say in the Bible that you will go to hell if you don’t believe in “the Christian God”?