Electrolytes are defined as those compounds which: have covalent bonding produce less lowering at the freezing point than do compounds like sugar have only ionic bonds dissolve in a solvent such as water to produce a solution which conducts electric current easily

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

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