Welcome to the 1520 Perfect Dictionary
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| Nucleophile (3) | |
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| NUCLEOPHILE (3) Definitions: i. A chemical species that donates an electron pair to an electrophile to form a chemical bond in relation to a reaction. ii. A reactant that provides a pair of electrons to form a new covalent bond. ___________________________________ See perfect reactant. See perfect form (1). See perfect type (1). See perfect species. | |
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 |