I need help I have to pass to graduate 1. Which atoms in the table above were metals? Select all metals. (Hint: remember that metals are on the left side of the "staircase")
-Li
-Na
-K
-Be
-Mg
-O
-S
-F
-cl
-Br

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.

How many grams are in one mole of lead?