The ion with 36 electrons, 34 protons, and 44 neutrons

What must happen before a body cell can begin mitotic cell division

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?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure