Chemistry Quiz

What is a chemical compound?

• A single atom

• A chemical substance composed of two or more atoms

• A mixture of gases

• A type of metal

Tags

NGSS.MS-PS1-1

What is water made of?

• Two oxygen atoms and one hydrogen atom

• Two hydrogen atoms and one oxygen atom

• One sodium atom and one chloride atom

• Two sodium atoms and one chloride atom

Tags

NGSS.MS-PS1-1

What is the chemical formula for table salt?

• H2O

• CO2

• NaCl

• O2

Tags

NGSS.MS-PS1-1

Which of the following is a type of compound?

• Ionic compound

• Atomic bond

• Nuclear compound

• Elemental bond

Tags

NGSS.MS-PS1-1

What type of compound involves the sharing of electrons?

• Ionic compound

• Covalent compound

• Metallic compound

• Hydrogen bond

Which type of compound is characterized by a sea of electrons?

• Ionic compound

• Covalent compound

• Metallic compound

• Hydrogen bond

Which of the following is not a type of compound but a type of bond?

• Ionic compound

• Covalent compound

• Metallic compound

• Hydrogen bond

What happens when one atom completely transfers an electron to another atom?

• The atoms become neutral.

• The atoms become positively or negatively charged.

• The atoms become larger.

• The atoms become smaller.

Tags

NGSS.MS-PS1-2

What are charged atoms called?

• Neutrons

• Protons

• Ions

• Electrons

What is an example of an ionic compound?

• Water

• Table salt

• Sugar

• Oxygen