• Alkaline earth metal - Wikipedia

    en.wikipedia.org/wiki/Alkaline_earth_metal The alkaline earth metals are all silver-colored and soft, and have relatively low densities, melting points, and boiling points. In chemical terms, all of the alkaline earth metals react with the halogens to form the alkaline earth metal halides, all of which are ionic crystalline compounds (except for beryllium chloride, which is covalent).
  • What Are the Properties of the Alkaline Earth Metals?

    www.thoughtco.com/alkaline-earth-metals-properties-606646 The alkaline earth metals are one group of elements on the periodic table. The elements highlighted in yellow on the periodic table in the graphic belong to the alkaline earth element group. Here is a look at the location and the properties of these elements:
  • Alkaline-earth metal | chemical element | Britannica

    www.britannica.com/science/alkaline-earth-metal Alkaline-earth metal, any of the six chemical elements that comprise Group 2 (IIa) of the periodic table. The elements are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). Prior to the 19th century, substances that were nonmetallic, insoluble in water, and
  • Alkaline Earth Metals - School City of Hobart

    hobart.k12.in.us/ksms/PeriodicTable/alkalineearthmetals.htm Alkaline Earth Metals. 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 makes them very reactive. Not found freely in nature. Present in the earth's crust but not in their basic form.
  • Chem4Kids.com: Elements & Periodic Table: Alkaline Earth ...

    www.chem4kids.com/files/elem_alkalineearth.html Heading to Group Two So we just covered the alkali metals in Group I. You will find the alkaline earth metals right next door in Group II. This is the second most reactive family of elements in the periodic table.Do you know why they are called alkaline?When these compounds are mixed in solutions, they are likely to form solutions with a pH greater than 7.
  • Alkaline Earth Metals: Definition, Properties ...

    study.com/.../alkaline-earth-metals-definition-properties-characteristics.html Alkaline Earth Metals in Action. Like their very reactive neighbors in column 1A (the alkali metals), the alkaline earth metals don't often occur in their pure, unionized form.
  • Alkaline Earth Metals - ScienceStruck

    sciencestruck.com/alkaline-earth-metals Alkaline earth metals are metals that are found in Group II of the periodic table. Six elements such as beryllium, magnesium, calcium, strontium, barium, and radium are placed in this group. These metals show resemblance to alkali metals which is why they are placed besides them in the periodic table.
  • Chemistry for Kids: Elements - Alkaline Earth Metals

    www.ducksters.com/science/chemistry/alkaline_earth_metals.php The alkaline earth metals are a group of elements in the periodic table. They are all in the second column of the periodic table. They are sometimes referred to as the group 2 elements. What elements are alkaline earth metals? The elements of the alkaline earth metals include beryllium, magnesium, calcium, strontium, barium, and radium. Click ...
  • Alkaline-earth metal | Definition of Alkaline-earth metal ...

    www.dictionary.com/browse/alkaline-earth-metal Alkaline-earth metal definition, any of the group of bivalent metals including barium, radium, strontium, calcium, and, usually, magnesium, the hydroxides of which are alkalis but less soluble than those of the alkali metals. See more.
  • Alkaline-earth metal - Physical and chemical behaviour ...

    www.britannica.com/science/.../Physical-and-chemical-behaviour Alkaline-earth metal - Alkaline-earth metal - Physical and chemical behaviour: The alkaline-earth elements are highly metallic and are good conductors of electricity. They have a gray-white lustre when freshly cut but tarnish readily in air, particularly the heavier members of the group. Beryllium is sufficiently hard to scratch glass, but barium is only slightly harder than lead.