Which type of force results when an object touches another object? contact force gravitational force non-contact force magnetic force

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2