By adding electrons to an uncharged object, the object * becomes negatively charged
becomes positively charged
becomes energized
changes color

What is the force of attraction between the particles in a salt crystal

Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid

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