The molecular formula of benzene is C6H6, and its empirical formula is CH. You may refer to a substance by its name, and recognize it by its properties. Properties are related to the structure and the composition of the molecules. Knowing the chemical formula is a giant step towards understanding a substance.
Q: Which group of algae is responsible for formation of kelp beds along the North American coasts?Select one of the options below as your answer: A. Brown algae B. Green algae C. Red algae A: A. Brown algae is responsible for formation of kelp beds along the North American coasts.
Noun. 1. kelp-large brown seaweeds having fluted leathery fronds. brown algae-algae having the chlorophyll masked by brown and yellow pigments. genus Laminaria, Laminaria-type genus of the family Laminariaceae: perennial brown kelps.