polar covalent bond
unequal sharing of electrons, electrons spend more time with oxygen because its more elctronegative than hydrogen
polar molecule
overall charge is unevenly distributed
cohesion
molecules sticking together based on their attractiveness
adhesion
clinging of one substance to another
heat
thermal energy transfer from one body to another
specific heat
amount of heat to be gained or lost for 1g of that substance to change temperature by 1 degree C