Please help and include an explanation if you can, thank you!!

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

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?