Calculate the number of moles of atoms in 1g of neon

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Name the element in group 17, period 2. (periodic table)

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?