Unit 3: Bonding and Nomenclature Quiz

What is the term for a bond formed by the sharing of electrons between atoms?

• Ionic bond

• Metallic bond

• Covalent bond

• Hydrogen bond

Tags

NGSS.HS-PS1-2

Which of the following is an example of a diatomic molecule?

• CH4

• NaCl

• O2

• H2O

Tags

NGSS.MS-PS1-1

What is the smallest unit of an ionic compound called?

• Ion

• Molecule

• Formula unit

• Atom

What rule states that atoms tend to gain, lose, or share electrons to achieve a full set of eight valence electrons?

• Law of Multiple Proportions

• Periodic Law

• Octet Rule

• Law of Definite Proportions

What is the term for a mixture of two or more metals?

• Alloy

• Compound

• Molecule

• Solution

Which of the following is a polyatomic ion?

• Na+

• Cl-

• O2

• SO4^2-

What is the correct name for HCl when dissolved in water?

• Hydrochloric acid

• Chloric acid

• Hydrogen chloride

• Chlorous acid

What type of bond is formed between metal atoms where electrons are shared in a 'sea of electrons'?

• Hydrogen bond

• Metallic bond

• Covalent bond

• Ionic bond

Tags

NGSS.HS-PS1-3

What is the correct formula for a binary compound formed between sodium (Na) and chlorine (Cl)?

• Na2Cl2

• Na2Cl

• NaCl2

• NaCl

Tags

NGSS.HS-PS1-2

What is the name of the compound with the formula CO2?

• Carbon dioxide

• Carbon monoxide

• Carbon trioxide

• Carbon oxide