Which element has the lowest atomic mass in group 6A

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 is the mass of each element in a 324.8 sample of co2

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles