The physical properties of matter produce many cause and effect relationships. which effort is produced by the close packing of molecules in a solid?
a. decreased compressibility
b. increased compressibility
c. increased motion of molecules
d. increased kinetic energy

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante