The dicarboxylic acid, ethanedoic acid, can form a polyester with 1,2-ethanediol. to illustrate the growth of the polymer, draw the trimmer that would form if ONE ethanedioic acid molecule reacted with TWO 1,2-ethanediol molecules.

In salt water solution, the salt is the blank

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

Who determined the nature of chemical bonds?