How does a lithium cation compare to a lithium atom? The cation is larger.
The cation has the same radius.
The cation is smaller.
The cation has the same charge.

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d