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en.wikipedia.org/wiki/Alkaline_earth_metal

The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are ..... One of its most common uses was in industry, where it has many structural advantages over other materials such as aluminium, although this ...

www.reference.com/science/two-common-alkaline-earth-metals-e05fbe4aa8c9c9fc

Calcium and magnesium are the two most common alkaline earth metals. These are two of the six elements that are classified as alkaline earth metals and are ...

www.answers.com/Q/What_are_the_two_most_common_alkaline_earth_metals

Radium (Ra), atomic number 88, is the most reactive alkaline earth metal. It has the most energy levels of all the alkaline earth metals therefore it's electrons are ...

www.boundless.com/chemistry/textbooks/boundless-chemistry-textbook/metals-20/metals-145/the-alkaline-earth-metals-565-6854

All the alkaline earth metals readily lose their two outermost electrons to form cations ... Even beryllium fluoride, which is the most ionic beryllium compound, has a low ... Here is the list of some of the common reactions of alkaline earth metals, ...

www.hobart.k12.in.us/ksms/PeriodicTable/alkalineearthmetals.htm

The alkaline earth metals are in the second group of the periodic table. Some characteristics of alkaline earth metals are: An oxidation number of +2 which ...

study.com/academy/lesson/alkaline-earth-metals-definition-properties-characteristics.html

Column 2A of the periodic table is home to the reactive alkaline earth metals. ... Alkaline earth metals have two electrons in their outermost electron layer, which take relatively ... It is most common to find them in ionic compounds or as ions.

www.ducksters.com/science/chemistry/alkaline_earth_metals.php

Kids learn about the alkaline earth metals of the periodic table. Which elements are in ... They are sometimes referred to as the group 2 elements. What elements  ...

www.encyclopedia.com/science-and-technology/chemistry/compounds-and-elements/alkaline-earth-metals

This means that two electrons are involved in chemical bonding, and that these ... The alkaline earth metals are shiny, and most are white or silvery in color. ... element they had in common: beryllium (Be), which has an atomic number of 4 and ...

www.britannica.com/science/alkaline-earth-metal

alkaline-earth metal: any of the six chemical elements that comprise Group 2 (IIa) ... among the six most common elements on Earth) and play significant roles in ...