Noble gases are especially stable because

a)they have equal numbers of protons and electrons

b)they have more neutrons than protons

c)the outer energy level (valenc electrons) is full with 8 electrons

d)they have even numbers of protons

bonding between atoms happens because of interaction between:

a) valence electrons

b) protons

c) neutrons

d) all of the electrons on the atom

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.