What is the trend in metallic character down the s-block elements?

Explain how the s-block elements' basic oxides and hydroxides play a crucial role in the construction industry.

Describe the ionization enthalpies of Group I and Group II elements.

What is the trend in hydration enthalpy down the s-block elements?

Explain the reactions of s-block elements with oxygen, water, hydrogen, and chlorine.

What type of reaction do all the s-block metals undergo directly with chlorine?

What is the significance of the role of kinetic factors in determining the rate of a chemical reaction according to the reaction of lithium with water?

Explain the variation in properties of the compounds related to reactions of oxides and hydroxides.

What is the thermal stability of carbonates and hydroxides of Group I metals compared to Group II metals?

Explain the relative solubility of Group II hydroxides and sulphates.

What are the uses of s-block compounds such as sodium carbonate, sodium hydroxide, magnesium hydroxide, calcium hydroxide, and strontium compound?