| Minnesota (approved esp. for use with zip code). |
| manganese. |
| 1. | a state in the N central United States. 4,077,148; 84,068 sq. mi. (217,735 sq. km). Capital: St. Paul. Abbreviation: MN (for use with zip code), Minn. |
| 2. | a river flowing SE from the W border of Minnesota into the Mississippi near St. Paul. 332 mi. (535 km) long. |
| magnetic north n. Abbr. MN The direction of the earth's magnetic pole, to which the north-seeking pole of a magnetic needle points when free from local magnetic influence. |
man·ga·nese (māng'gə-nēz', -nēs') n. Symbol Mn A gray-white or silvery brittle metallic element, occurring in several allotropic forms, found worldwide, especially in the ores pyrolusite and rhodochrosite and in nodules on the ocean floor. It is alloyed with steel to increase strength, hardness, wear resistance, and other properties and with other metals to form highly ferromagnetic materials. Atomic number 25; atomic weight 54.9380; melting point 1,244°C; boiling point 1,962°C; specific gravity 7.21 to 7.44; valence 1, 2, 3, 4, 6, 7. See Table at element. [French manganèse, from Italian manganese, from Medieval Latin magnēsia, mineral ingredient of the philosophers' stone; see magnesia.] man'ga·ne'sian (-nē'zhən, -shən) adj. |
| Mn The symbol for the element manganese. |
| MN abbr.
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State in the north-central United States bordered by Manitoba and Ontario, Canada, to the north; Lake Superior and Wisconsin to the east; Iowa to the south; and South Dakota and North Dakota to the west. Its capital is St. Paul, and its largest city is Minneapolis.
Mn
The symbol for the element manganese.
| manganese (māng'gə-nēz') Pronunciation Key
Symbol Mn A grayish-white, hard, brittle metallic element that occurs in several different minerals and in nodules on the ocean floor. It is used to increase the hardness and strength of steel and other important alloys. Atomic number 25; atomic weight 54.9380; melting point 1,244°C; boiling point 1,962°C; specific gravity 7.21 to 7.44; valence 1, 2, 3, 4, 6, 7. See Periodic Table. |
| Mn
The symbol for manganese. |
mn networking
The country code for Mongolia.
(1999-01-27)
| mn Mongolian |
| Mn manganese |
MN
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