Is wavelength of light directly or inversely proportional to the frequency? Explain

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

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