Bonding Flashcard #2

Front

What elements generally make a covalent bond?

Back

2 or more nonmetals.

Front

What is a double bond?

Back

Two pairs of electrons shared between two atoms.

Front

Molecular compounds that dissolve in water do not conduct electricity because no __________ are present.

Back

Charged ions (particles).

Front

What is a property of a covalent bond observed in experiments?

Back

Poor conductor of electricity.

Front

Is Hydrogen considered a metal or a non-metal?

Back

Non-metal.

Front

What type of bond involves the sharing of electrons between atoms?

Back

Covalent bond.

Front

What is the main characteristic of ionic bonds?

Back

They involve the transfer of electrons from one atom to another.

Front

What is the difference between polar and nonpolar covalent bonds?

Back

Polar covalent bonds have unequal sharing of electrons, while nonpolar covalent bonds have equal sharing.

Front

What is the general formula for a covalent compound?

Back

There is no single formula; it varies based on the elements involved.

Front

What is the significance of electronegativity in covalent bonding?

Back

Electronegativity determines how strongly an atom attracts shared electrons.