How many atoms in 55 grams of magnesium

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Why is permeable soil best for plants that need a lot of drainage?

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?