Which element requires the least amount of energy to remove an electron from the outermost energy level? ANa
B)He
C)F
D)Mg2+

One or more substances changing into one or more substances is an example of a

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

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