Unit 7 - Chemical Bonding

Which of the following best describes a polar covalent compound?

• A bond that shares electrons unequally between two or more atoms.

• A bond that shares electrons equally between two or more atoms.

• A bond that has a complete transfer of electrons between two or more atoms.

• A bond that shares electrons equally between 1 atom.

Which of the following best describes a nonpolar covalent compound?

• A bond that shares electrons unequally between two or more atoms.

• A bond that shares electrons equally between two or more atoms.

• A bond that has a complete transfer of electrons between two or more atoms.

• A bond that shares electrons equally between 1 atom.

Which of the following best describes an ionic compound?

• A bond that shares electrons unequally between two or more atoms.

• A bond that shares electrons equally between two or more atoms.

• A bond that has a complete transfer of electrons between two or more atoms.

• A bond that shares electrons equally between 1 atom.

Which term is best being described: a substance made up of two or more different elements

• Compound

• Atom

• Element

• Molecule

Which term is best being described: a substance made up of two or more atoms.

• Compound

• Atom

• Element

• Molecule

Which term is best being described: a substance made up of one or more of the same type of atoms.

• Compound

• Atom

• Element

• Molecule

Which term is best being described: a substance made up of one or more of the same type of atoms.

• Compound

• Atom

• Element

• Molecule

• Problium (IV) nitride

• Lead (IV) nitride

• Lead (III) nitride

• Lead nitride

• Ammonium sulfate

• Dinitrogen octahydrogen monosulfur tetroxide

• Ammonium (II) sulfate

• Nitrogen tetrahydride sulfate

• Aluminum sulfide

• Aluminum (III) sulfide

• Aluminum (III) sulfate

• Aluminum sulfate