In the city the population was spread out with 23.0% under the age of 18, 7.3% from 18 to 24, 22.0% from 25 to 44, 22.5% from 45 to 64, and 25.1% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 94.0 males. For every 100 females age 18 and over, there were 88.7 males.
What was president Eisenhower's explanation of the domino theory? If one country falls to communism, the communists will know that they can succeed; and if they see that the US cannot, or will not intervene, then they will know that they migâ¦ht succeed with another country...and then another one, and so forth.
Valence bond (VB) theory assumes that all bonds are localized bonds formed between two atoms by the donation of an electron from each atom. This is actually an invalid assumption because many atoms bond using delocalized electrons. In molecular oxygen VB theory predict that there are no unpaired electrons. VB theory does a good job of qualitatively describing the shapes of covalent compounds. While Molecular Orbital (MO) theory is good for understanding bonding in general. It is more difficult to learn, but predicts the actual properties of molecules better than VB theory. MO theory actually predicts electron transitions because of the differences in the energy levels of orbitals in the molecule.