What is the answer miguel needs to use an electric hot plate to heat a beaker of water. as he starts to plug the hot plate into the socket, he notices that the cord is frayed. what would be the best thing for miguel to do?

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?

Predict the products butane (c4h10) + oxygen —>

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li