Iron and vanadium both have the bcc crystal structure, and v forms a substitutional solid solution for all concentrations at room temperature. compute the unit cell edge length for a 39 wt% fe - 61 wt% v alloy. the room-temperature density and atomic weight of fe are 7.87 g/cm3 and 55.85 g/mol, the room-temperature density and atomic weight of v are 6.10 g/cm3 and 50.94 g/mol, respectively.

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

"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."

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

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