Which particles are very far apart from each other are constantly moving and I have no definition shape or volume

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

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

8. what happens to matter during a chemical reaction