Planar cyclic hydrocarbons are called Question 14 options: A) alkynes. B) alkanes. C) aromatics. D) alkenes.

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Why does asexual reproduction result in offspring with identicle genetic variation