Covalent Bonds

Front

What is a neutral group of atoms held together by covalent bonds?

Back

A molecule.

Front

What do group numbers on the periodic table help us determine?

Back

The number of valence electrons.

Front

How are covalent bonds formed?

Back

By sharing of electrons.

Front

What type of bonds typically have low melting points?

Back

Covalent Bonds.

Front

Ionic bonds are formed between which types of elements?

Back

Metal and Non-metal.

Front

What is a covalent bond?

Back

A bond formed by the sharing of electrons between atoms.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What are valence electrons?

Back

Electrons in the outermost shell of an atom that are involved in forming bonds.

Front

What is the difference between ionic and covalent bonds?

Back

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

Front

What is a molecular formula?

Back

A formula that shows the number and type of atoms in a molecule.