Magnesium reacts with most acids like hydrochloric acid and liberates heat during this reaction.When magnesium is exposed to fire, it forms a bright whikte light.(You will see bubbles forming on the magnesium metal which is submerged in the water.) When magnesium is submerged in water, it will produce hydrogen gas.When magnesium is kept open in air, it will react with the oxygen of the air and form an oxide layer.Magnesium is chemically reactive metal, and so it always exists in a compound form with other metals in the earth’s crust.Chemical properties of MagnesiumĬhemical properties of magnesium are mentioned below. Ductility of magnesium increases when it is alloyed with 1% aluminum.Melting point of magnesium is 923 K and its boiling point is 1363 K, which is the lowest of all the alkaline earth metals.Density of magnesium is 1.74 g/cm 3 which is two-third the density of aluminium.Magnesium is a soft and lightweight metal.Magnesium is an alkaline earth metal having a shiny-grey appearance.Physical properties of magnesium are mentioned below. The physical and chemical properties of magnesium element are mentioned below. Out of the total amount of magnesium present in the human body, around 60% of magnesium is in the skeleton, 39% is in muscle tissues and 1% being extracellular.Magnesium is the 11th abundant element (by mass) found in the human body.Magnesium is an essential part of the human body and it is required for biochemical reactions in the body.Magnesium is important for plants to perform photosynthesis, and the magnesium element is present in the center of the chlorophyll element.Magnesium is a word derived from the Greek region “magnesia”.Magnesium is present in the earth’s crust as well as sea water.Magnesium is the 8th most abundant element in the earth’s crust.7 Interesting facts about Magnesiumįacts about magnesium element are mentioned below. So the last electron of magnesium enters the s-subshell or s-orbital. The simple answer: The elements will lie in the s, p, d or f block will completely depend upon the subshell in which the last electron will enter.įor example the electron configuration of magnesium is 3s 2. How can you determine the blocks-wise position of elements? HCP (Hexagonal close packing) Melting point 923 K or 650 ☌ or 1202 ☏ Boiling point 1363 K or 1091 ☌ or 1994 ☏ Density 1.74 g/cm 3 Main isotope 24Mg Who discovered Magnesium and when?īefore knowing this reason, first of all I want to ask you a simple question. Protons 12 Neutrons 12 Electrons 12 Symbol Mg Atomic massĢ, 8, 2 Electronic configuration 3s 2 Atomic radiusġ73 picometers (van der Waals radius) Valence electronsĢ 1st Ionization energy 7.646 eV Electronegativity Shiny grey State (at STP) Solid Position in Periodic table Let’s dive right into it! Magnesium Element (Mg) Information Appearance So if you want to know anything about Magnesium element, then this guide is for you.

In fact, the table mentioned below is the perfect information box (Which gives you every single detail about the Magnesium element in Periodic table.) This is a simple and easy guide on Magnesium element.

Mg charge periodic table