Welcome to the 1520 Perfect Dictionary

Click on any title to read the full article

Acid salt

Definition: (chemistry) A salt formed when the hydrogen of an acid is not completely replaced.

See perfect salt (2).

See perfect type (1).

See perfect salt (3).

See perfect formation (1).

See perfect incompleteness.

See perfect replacement (1).

1520 Products

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.

1520 Sex Game

1520 Puzzles

1520 Marriage Game