2 In which tube is a physical change taking place? А
B
c
D
water
water
dilute
hydrochloric
acid
dilute
hydrochloric
acid
iron nail
magnesium
sodium
chloride
calcium
carbonate

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

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 statement are accurate about snow flakes