ZnS, more ionic character than any of the othersĀ Ar is a gasĀ I2 sublimates readily at room temperatureĀ sucrose = covalent, hard crystals and brittle but covalent
answered: Guest
"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."
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail