The charge on a magnesium ion is +2. When it formed an ionic compound with another element, it lost 2... what?

Using the periodic table, complete the table to describe each atom. type in your answers

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

What does the symbol (–hfus) indicate in a phase change?