In group 13, the only metalloid, boron, is at the very top of the group. Explain why the rest of the group has
metallic behavior but boron does not.

Why are the trends and exceptions to the trends in ionization energy observed?

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.

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+