What is the average mass of a single silicone atom in grams?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

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?

What type of electromagnetic radiation has a shorter wavelength than blue light