Which country has the highest IQ? What is the average IQ of your country? Here is the average IQ of more than 80 countries. These numbers came from a work carried out from 2002 to 2006 by Richard Lynn, a British Professor of Psychology, and Tatu Vanhanen, a Finnish Professor of Political Science, who conducted IQ studies in more than 80 countries.
â¢ METRIC WEIGHT UNIT (noun). The noun METRIC WEIGHT UNIT has 1 sense: 1. a decimal unit of weight based on the gram. Familiarity information: METRIC WEIGHT UNIT used as a noun is very rare.
The metric units most used to express mass are the kilogram and the  gram. A kilogram is equal to 1000 grams. A kilogram also is  equivalent to 2.2 pounds. Other metric unitâ¦s of mass are the  milligram and the centigram.