HELP IM SAD :(Timothy noticed that copper wires are wrapped in a plastic material to prevent you from getting shocked when you touch them. Which list shows other materials that could be used to wrap the copper wire?

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

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?