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Magnesium is an Alkaline Earth element. It is a metal, and is very reactive.
An element is said to be chemically reactive when it combines with another element. These two elements will create a new compound.
Bromine, as a group 17 halogen, is extremely reactive
Fluorine is sometimes called the hungry wolf of the periodic table because it is the most reactive element.
Magnesium (Mg) is a chemical element with the atomic number 12 and is located in Group 2 (or 2A) and Period 3 of the periodic table. It is a shiny, grayish-white metal that is highly reactive and commonly used in various industrial applications.
The twelfth element on the periodic table is magnesium. It is a metal known for its light weight and is commonly used in alloys and as a component in fireworks.
Element M is calcium. It reacts with chlorine to form calcium chloride (CaCl2). Calcium is more reactive than magnesium and smaller than barium on the periodic table.
The element that fits this description is chlorine, which is a highly reactive halogen with properties similar to those of magnesium. Chlorine is located in the same period as bromine (Group 17, Period 4) in the periodic table.
Sodium is more reactive than either magnesium or iron.
Hydrogen
Argon is a Non-Reactive Element. Magnesium is a very Reactive Element. Magnesium will react violently when ignited in an Oxygen rich environment.
Magnesium is an element. It is represented on the periodic table with the symbol Mg and has an atomic number of 12.