Which is a component of john dalton's atomic theory? the ratio of atoms in a compound can vary. the atoms of a single element differ. an atom is a small particle that cannot be broken down. atoms of different elements can be identical.

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Which of the following molecules is polar? c3h7oh c2h5cooh

Who determined the nature of chemical bonds?