Help needed! I'm kind of stuck on this question for the 9th-grade Physical Science Ionic/Covalent Bonding question.

no one

neon is a stable atom, thus, it’s valence shell is filled (8 electrons on the outermost shell), which is why it’s in group 8 (also referred to as group 0 or 18) which is the group for noble gases

since neon has 8 electrons in the outermost shell it doesn’t need any more electrons, thus, neon doesn’t need to react (and anyway can’t react) with any element.

this means that the temperature of both substances will be equal

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.