It is very common to express the concentration of solutions in terms of percentages. Percent means per 100 parts, where for solutions, part refers to a measure of mass (Î¼g, mg, g, kg, etc.) or volume (Î¼L, mL, L, etc.).
The founding ceremony of the Federation in 2161. The four founding species of the Federation (clockwise from top left): Humans, Vulcans, Andorians, and Tellarites. The Federation was founded in San Francisco, Earth in 2161.
The United Nations officially came into existence on October 24, 1945, when the Charter was ratified by the Republic of China, France, the Soviet Union, the United Kingdom, the United States as well as a majority of other signatories.ole in establishing the UN [edit]. The UN is an outgrowth of the Atlantic Charter. It appeared in the Declaration by United Nations on January 1, 1942, in which 26 nations pledged to continue fighting the Axis powers.