Vertical columns in the periodic table are called of elements and have similar properties. groups
period​

Motivation cannot be developed with practice; a person either possesses it or they do not.

Which statement is best described as a atom

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral