When writing the formula for an ionic compound, the number of electrons given off by the cation must be exactly the same as the
number of electrons taken in by the anion.
TRUE
FALSE

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.

Which description best characterizes the motion of particles in a solid?

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate