Germanium has a cubic unit cell with a side edge length of 565 pm. the density of germanium is 5.36 g/cm3. which of the following crystal systems could germanium adopt (choose all possiblities).
a. cubic close packed.
b. cubic close packed with atoms occupying all the octahedral holes.
c. face-centered cubic.
d. body-centered cubic.
e. face-centered cubic with all of the tetrahedral holes occupied.
f. the cscl structure

"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."

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

i have no clue hope you find the answer