Chemical Bonding Quiz

What is the force that holds atoms together in a chemical bond?

• Gravity

• Magnetism

• Chemical Bond

• Nuclear Force

What do atoms form to complete their outer energy levels and become more stable?

• Molecules

• Chemical Bonds

• Ions

• Neutrons

Which electrons are involved in forming chemical bonds?

• Inner shell electrons

• Valence electrons

• Neutrons

• Protons

According to which rule do atoms form bonds?

• Duet Rule

• Triple Rule

• Octet Rule

• Quintet Rule

What does the Octet Rule state?

• Atoms combine to have a complete outer energy level of six electrons.

• Atoms combine to have a complete outer energy level of eight electrons.

• Atoms combine to have a complete outer energy level of ten electrons.

• Atoms combine to have a complete outer energy level of twelve electrons.

How can the valence number of most atoms be determined?

• By their atomic mass

• By their location on the periodic table

• By their density

• By their melting point

What is the number of valence electrons for Sodium (Na)?

• 2

• 3

• 1

• 4

Which group in the periodic table does Chlorine (Cl) belong to?

• First group

• Third group

• Fifth group

• Seventh group

How many valence electrons do transition metals usually have?

• One or two

• Two or three

• Four or five

• Six or seven

What is the main reason atoms bond with each other?

• To complete their outer energy level and become more stable

• To increase their mass

• To change their color

• To decrease their size