3. Scientists are measuring 2 separate depths of the ocean using sonar. Point A takes 4 seconds to return to the ship. Point B takes 8 seconds to return. Knowing those two numbers, what could the scientists determine about the depth of the ocean in those two points? How do you know ?

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?

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?