Consider the following reactions: A. titanium-54 emits an alpha particle; B. vanadium-50 emits an alpha particle; C. zirconium-93 emits a beta particle. Part A Rank the resulting nucleus by atomic number, from most to least.

When would a bouncy ball have the most potential energy

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive