How would you change the amount of friction between two surfaces? Explain why you're solutions works.

Friction is caused when two surfaces are quickly being rubbed against each other. In order for this to stop, you would need to separate these objects from one another, and make them parallel. This solution works because the two surfaces wouldn’t have any contact with the other, causing no friction.

Order of filling levels and sublevels of electrons: 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²3f¹⁴5d¹⁰6p⁶for an element with 5 electrons in the 3d energy level: full configuration: 1s²2s²2p⁶3s²3p³.