interaction between water molecules

Question 1

at sea level, pure water boils at __c ad freezes at __c

Answer 1

100c

0c

Question 2

attraction between particles at the same substance

Answer 2

cohension

Question 3

attraction between two different substances

Answer 3

adhension

Question 4

amount of heat needed to raise or lower 1g of substances 1c

Answer 4

highspecial heat

Question 5

amount of energy to convert 1g or a substance from a liquid to a gas
hydrogen bonds must be broken for water to vaporate

Answer 5

high heat of vaporation