Mg 【POPULAR ⇒】

: A unit of mass equal to one-thousandth of a gram ( 10-310 to the negative 3 power

: A rarer, more formal sign-off in emails or old-school chats. ⚖️ Science & Medicine : A unit of mass equal to one-thousandth

In technical or medical contexts, is a standardized unit. is a standardized unit.