From the list of elements given, select 2 elements that would likely form an ionic bond. k, c, br, ar

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

How many moles of al3+ ions are in 1.25 moles of al2o3