Please provide an explanation when answering if you can ! Thanks!!

Which element is the least metallic between cadmium, silver, zinc, or iron?

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.