part 3

Question 1

force of attraction between two
atoms to form a molecule

Answer 1

CHEMICAL BONDS - hold molecules together and create temporary connections that are essential to life.

Question 2

due to the interaction of valence
electron of combining atoms. inert gases do not make chemical
bonds

Answer 2

FORMATION - n reactions are chemical reactions that form one mole of a substance from its constituent elements in their standard states.

Question 3

TYPES of bonds

Answer 3

Ionic bonds
Covalent bonds
Polar bonds
Hydrogen bonds

Question 4

transfer of electrons. gains strength from the difference in charge between the two
atoms . atom loses an electron which is in turn gained by another . atoms develop a negative charge (anion) and positive charge

Answer 4

IONIC BONDING - type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.

Question 5

sharing of electrons. exhibited by carbon-containing compounds

Answer 5

COVALENT BONDING -occurs when pairs of electrons are shared by atoms.

Question 6

electrons are shared
unequally

Answer 6

POLAR COVALENT BONDING - exists when atoms with different electronegativities share electrons in a covalent bond

Question 7

weaker form of chemical bonding. bonding between oxygen and hydrogen wherein the hydrogen
develops a partial positive charge

Answer 7

HYDROGEN BONDING - located between a pair of other atoms having a high affinity for electrons;