Chemistry Final

Front

Which of the following is NOT a branch of chemistry? Organic chemistry, Physical chemistry, Astrophysics, Inorganic chemistry

Back

Astrophysics

Front

Which subatomic particle has a negative charge?

Back

Electron

Front

The number of protons in an atom is also known as the:

Back

Atomic number

Front

Where are electrons located?

Back

The orbitals

Front

Which type of bond involves the sharing of electrons?

Back

Covalent

Front

Sodium (Na) and chlorine (Cl) form what kind of bond?

Back

Ionic

Front

What is produced during a chemical reaction?

Back

Products

Front

Evidence of a chemical reaction?

Back

A color change

Front

What is the charge of an ion that has gained two electrons?

Back

2–

Front

Why is the element Neon (Ne) chemically stable?

Back

Has a full outer shell of electrons