ch 3

Question 1

HYDROGEN BONDS HOLD WATER MOLECULES TOGETHER

Answer 1

cohesion
(water & water)
(polar covalent bonds)

Question 2

attraction between different substances

Answer 2

adhesion
(water & other substances)

Question 3

how difficult it is to break the surface of a liquid

Answer 3

surface tension
water has an unusually high surface tension

Question 4

amount of heat that must be absorbed or lost for 1g of that substance to change its temperature by 1degree Celsius

Answer 4

Specific heat

Question 5

amount of heat that must be absorbed or lost for 1g of that substance to change its temperature by 1degree Celsius

Answer 5

Specific heat

Question 6

Carbon can form covalent bonds with a variety of atoms;