Question 7 (5 points) In KCI, how are the valence electrons distributed?
A)
The electrons are unequally shared between K and Cl, forming a polar
covalent bond.
B)
The electrons are shared between many K and Cl ions, creating a "sea of
electrons."
C) The electrons are transferred from K to Cl.
D) The electrons are equally shared between K and Cl, forming a covalent bond.

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally

the objects have the same charge.