Chemistry II Final Review

Front

What does Charles' Law state?

Back

As volume goes up, temperature goes up.

Front

What will an element always have the same number of?

Back

Protons.

Front

What creates emission spectra (bright line spectra)?

Back

Electrons moving from higher to lower energy levels.

Front

What are isotopes?

Back

Elements with a different amount of neutrons.

Front

Who developed the Bohr model of the atom?

Back

Niels Bohr.

Front

What is the relationship between pressure and volume according to Boyle's Law?

Back

As pressure goes up, volume goes down.

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus.

Front

What is the principle behind the periodic table?

Back

Elements are arranged by increasing atomic number and similar properties.

Front

What is the difference between an ionic bond and a covalent bond?

Back

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

Front

What is the significance of the octet rule in chemistry?

Back

Atoms tend to bond in a way that gives them eight valence electrons.