Using the periodic table, determine which material is most likely to be a good insulator. magnesium silver aluminum sulfur

i think it is true since you can test the answer and can use observations to complete it.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?