You can speed up a chemical reaction by using a recyclable substance called areactant

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around