Podcast
Questions and Answers
Which chemical elements are generally considered nonmetals?
Which chemical elements are generally considered nonmetals?
Seventeen elements are generally considered nonmetals.
What are some typical properties of nonmetals?
What are some typical properties of nonmetals?
Nonmetals tend to have low density, high electronegativity, and are often poor conductors of heat and electricity.
How do the oxides of metals and nonmetals differ in terms of acidity?
How do the oxides of metals and nonmetals differ in terms of acidity?
Oxides of metals tend to be basic, while those of nonmetals tend to be acidic.
What are the characteristics of the two lightest nonmetals, hydrogen and helium?
What are the characteristics of the two lightest nonmetals, hydrogen and helium?
What are some examples of nonmetals in different physical states?
What are some examples of nonmetals in different physical states?
What are some characteristics of nonmetals in terms of density and electronegativity?
What are some characteristics of nonmetals in terms of density and electronegativity?
How do nonmetals typically behave as conductors of heat and electricity?
How do nonmetals typically behave as conductors of heat and electricity?
How do the oxides of nonmetals generally compare to the oxides of metals in terms of acidity?
How do the oxides of nonmetals generally compare to the oxides of metals in terms of acidity?
What is the mass composition of the two lightest nonmetals, hydrogen and helium, in the observable ordinary matter in the universe?
What is the mass composition of the two lightest nonmetals, hydrogen and helium, in the observable ordinary matter in the universe?
How many nonmetals are generally considered, and what complicates this classification?
How many nonmetals are generally considered, and what complicates this classification?
