Galaxy includes: choose all that apply. planetsstarsdust interstellar gas dark matter

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers