Bohnert Chapter 4 test review

Front

Each covalent bond has 2 electrons.

Back

True

Front

The energy of an electron varies depending upon which energy level that electron occupies.

Back

True

Front

In an atom, an electron that is close to the nucleus is on the highest energy level.

Back

False

Front

To become more chemically stable, an atom that has two electrons in its outer energy level will gain two electrons.

Back

False

Front

Do nonpolar molecules have a slight negative charge on one end and a slight positive charge on the other?

Back

False

Front

The third energy level can hold 18 electrons but only needs 6 for stability.

Back

True

Front

For an atom to be neutral, the number of protons must equal the number of neutrons.

Back

False

Front

The properties of a compound are the same as the properties of the elements making up the compound.

Back

False

Front

Particles formed from the covalent bonding of atoms are called ions.

Back

False

Front

Most atoms are chemically unstable when their outer energy level has 8 valence electrons.

Back

True