A 30ml sample of a liquid has a mass of 50 grams. What is the density of the liquid?

Which other elements contain the same number of outer electrons as sodium

What will most likely happen when two bromine atoms bond together?

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