2.4 Chemical Bonds

Question 1

energy relationship holding atoms together

Answer 1

Chemical bond

Question 2

outermost electron shell

Answer 2

Valence Shell

Question 3

atom or molecule with a positive or negative charge

Answer 3

Ion

Question 4

chemical bond formed by electron transfer between atoms

Answer 4

Ionic bond

Question 5

an ion carrying one or more negative charges and therefore attracted to a positive pole (electron accepter)

Answer 5

Anion

Question 6

an ion with a positive charge (electron donor)

Answer 6

Cation

Question 7

chemical bond created by electron sharing between atoms

Answer 7

Covalent bond

Question 8

electrically balanced molecules

Answer 8

Nonpolar molecules

Question 9

nonsymmetrical molecules that contain electrically unbalanced atoms

Answer 9

Polar molecules/dipole

Question 10

chemical bond formed due to polar covalent bonds; a weak bond between slightly negative and slightly positive charged atoms

Answer 10

Hydrogen bond

Question 11

an atom that only lacks 1-2 electrons in the valence shell

Answer 11

Electronegative