Use mv=mv, plug in the know 1x9.24=3m. Solve for m, which m is 3.08M
Glacial till, hope this helps!
Answer:
K+
Explanation:
Potassium(an alkali metal) belongs to element in group 1 and period 4 in the periodic table. It has to release one electron to attain noble configuration.
Atoms need to have the same number of neutrons in order to be the same element.
