Who understands chemical counting better and make me understand that?

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

What is the polyatamic ion of thiosulfate

Which of the following isotopes has the same number of neutrons as phosphorus-31?