Covalent Compounds

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.

Front

Which elements typically form covalent bonds?

Back

Nonmetals typically form covalent bonds with each other.

Front

What is the formula for a covalent compound formed between nitrogen and hydrogen?

Back

NH₃ (Ammonia)

Front

What does the prefix 'di-' mean in chemical nomenclature?

Back

The prefix 'di-' means two.

Front

What is the significance of prefixes in naming covalent compounds?

Back

Prefixes indicate the number of atoms of each element in the compound.

Front

What is the formula for carbon dioxide?

Back

CO₂

Front

How do you determine the number of bonds an atom can form?

Back

The number of bonds an atom can form is determined by its valence electrons.

Front

What is the verbal name for the compound SO₂?

Back

Sulfur dioxide.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the formula for phosphorus trifluoride?

Back

PF₃