How many protons, neutrons, and electrons make up an ion of phosphorus-28 that has a -3 charge?
11 Pt

What would most likely be the transmittance of a 0.70 m solution of solute a?

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor