Which particles is a part of the atom and has no charge

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?

Tell me the iupac name of the following compounds:

Can someone me with 6 to 10 plz this is for masteries test.