BONDING (Ionic/Covalent/Metallic)
  • 1. The number of electrons in the outer shell
A) atomic mass
B) isotope
C) valence
D) ion
  • 2. These elements don't bond with other elements because their outer shell is filled.
A) none of the answers are correct
B) metals
C) noble solids
D) Inert gases
  • 3. Most atoms adopt one of three simple strategies to achieve a filled shell. Which of the following is NOT one of these strategies.
A) they keep their own electrons
B) they accept electrons
C) they share electrons
D) they give away electrons
  • 4. Which of the following is NOT a type of chemical bond?
A) Covalent
B) Valence
C) Metallic
D) Ionic
  • 5. In ionic bonding
A) Two answers are correct
B) electrons are shared
C) Electrons are accepted
D) Electrons are given away
  • 6. In ionic bonding electrical forces between same charged ions holds the atoms together.
A) True
B) False
  • 7. In metallic bonding...
A) Some electrons are shared by all the atoms in the material.
B) A couple of atoms share their electrons with each other.
C) One atom takes the outer shell electrons from another atom.
D) Bonding takes place between positively charged areas of one atom with a negatively charged area of another atom.
  • 8. Which of the following is NOT a characteristic of metals.
A) Shiny luster
B) Brittle/Shatters easily
C) Malleable
D) conducts electricity
  • 9. In covalent bonding
A) Some electrons are shared by all the atoms.
B) Bonding takes place between positively charged areas of one molecule with a negatively charged area of another molecule.
C) One atom takes the outer shell electrons from another atom.
D) A couple of atoms share their electrons with each other.
  • 10. Which element forms the basis for organic chemistry
A) carbon
B) hydrogen
C) all of the above
D) oxygen
  • 11. These help hold molecules together.
A) Polarization
B) Hydrogen Bonds
C) Van der Waals Forces
D) All of the above.
  • 12. Polarization of a bond....
A) occurs when atoms move to opposite sides (poles) of the molecule.
B) occurs when molecules move to opposite sides (poles) of a cell.
C) occurs when electrons spend more time with one atom in the molecule than another.
D) occurs when molecules get near magnetic North or South Poles.
  • 13. Hydrogen bonds are....
A) are found between the sides of the DNA double helix
B) formed when one atom takes an electron from another atom.
C) help to determine shape and function of molecules
D) strong bonds
  • 14. Van der Waals Forces are a result of...
A) Molecules sharing electrons
B) molecules coming close to one another creating a weak force between these molecules
C) None of the above
D) One molecule taking electrons from another
  • 15. O2 is an example of what type of bonding
A) Covalent
B) Metallic
C) Ionic
D) Hydrogen
  • 16. When two or more metal elements are combined they form an...
A) bronze
B) brass
C) covalent bond
D) alloy
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