You are traveling to visit your cousin in australia for three days. but she hasn't told you what to pack. what information would you need to know what kind of clothes to bring? what if you were going for three years instead of three days? what information would you need for packing then? (this is science)

How many valence electrons are in atom of radon?

How many atoms are in 2 moles of phosphorus

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule