On the periodic table, the trend in ionization energy is the opposite of the trend in atomic size. true or false?

How many neutrons does a atom of cobalt have?

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Most metamorphosis processes take place