Types of Bonds

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons, typically occurring between nonmetal atoms.

Front

What elements generally make a covalent bond?

Back

2 or more nonmetals.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

Front

What bond is formed between Sr and S?

Back

Ionic bond.

Front

What bond is formed between Ca and N?

Back

Ionic bond.

Front

What is a metallic bond?

Back

A metallic bond is a type of chemical bond that occurs between metal atoms, characterized by a 'sea of electrons' that are free to move, allowing for conductivity and malleability.

Front

Which substance contains bonds that involve sharing of electrons?

Back

PO₃³⁻.

Front

What type of bond is present in Ca₃(PO₄)₂?

Back

Ionic bond.

Front

What is the difference between polar covalent and nonpolar covalent bonds?

Back

Polar covalent bonds involve unequal sharing of electrons, leading to partial charges, while nonpolar covalent bonds involve equal sharing of electrons.

Front

What is electronegativity?

Back

Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond.