What is aluminum’s nuclear charge?

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

Which of the following are correct values for the ideal gas laws constant r