mg

1. milligram; milligrams.

Music.

1. left hand.

Symbol, Chemistry.

1. magnesium.

1. machine gun.
2. major general.
3. military government.
4. myasthenia gravis.

symbol for

1. milligram

the internet domain name for

1. Madagascar

the chemical symbol for

1. magnesium

abbreviation for

1. machine gun

abbr.

1. milligram

1. The symbol for the elementmagnesium

1. Abbreviation of milligram

1. The symbol for magnesium.

Mg

1. A lightweight, moderately hard, silvery-white metallic element of the alkaline-earth group that burns with an intense white flame. It is an essential component of chlorophyll and is used in lightweight alloys, flash photography, and fireworks. Atomic number 12; atomic weight 24.305; melting point 649°C; boiling point 1,090°C; specific gravity 1.74 (at 20°C); valence 2. See Periodic Table.