Welcome to the 1520 Perfect Dictionary
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| Noble metal | |
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| NOBLE METAL Definition: (chemistry) A metal, such as gold or silver, which does not react easily with air or acid. _____________________________________ See perfect metal. ____ See perfect characteristic (1). ____ See perfect neutralization (2). ____ See perfect reaction (6). See perfect difficulty (2). See perfect difficulty (3). | |
1520 Products |
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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way. |
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 1520 Sex Game |
 1520 Puzzles |
 1520 Marriage Game |