What are the three main groups of elements? * metals, noble gases, and metalloids
metals, non-metals, and metalloids
metals, liquids, and gases

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

What diagram shows the ionic compound of magnesium oxide