Mẹ́tàlì alkalínì ilẹ̀

Mẹ́tàlì alkalínì ilẹ̀ (èdè Gẹ̀ẹ́sì: Alkaline earth metal) únjẹ́ lílò nínú kẹ́místrì láti fi ṣe ìsètò àwọn apilẹ̀ṣẹ̀ kẹ́míkà.

Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí.

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Itokasi

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Bibliografi

Weeks, Mary Elvira; Leichester, Henry M. (1968). Discovery of the Elements. Easton, PA: Journal of Chemical Education. LCCCN 68-15217.
Group 2 – Alkaline Earth Metals, Royal Chemistry Society.
Hogan, C.Michael. 2010. Calcium. eds. A.Jorgensen, C. Cleveland. Encyclopedia of Earth. National Council for Science and the Environment.
Maguire, Michael E. "Alkaline Earth Metals." Chemistry: Foundations and Applications. Ed. J. J. Lagowski. Vol. 1. New York: Macmillan Reference USA, 2004. 33–34. 4 vols. Gale Virtual Reference Library. Thomson Gale.
Silberberg, M.S., Chemistry: The molecular nature of Matter and Change (3e édition, McGraw-Hill 2009)
Petrucci R.H., Harwood W.S. et Herring F.G., General Chemistry (8e édition, Prentice-Hall 2002)

w ọ a Periodic tables
Standard form	Periodic table Compact Large Text only
Wide form	Wide form (Inline f-block) Wide form, large Vertical
Extended form	Extension beyond the 7th period Pyykkö model compact Extended form, large Pyykkö model
Alternative structure	Alternatives Janet table compact Chemical Galaxy
Element properties	Maximum valences Electron configurations Electronegativities Allen scale electronegativities Crystal structure Goldschmidt classification Atomic weights Dietary elements Nutritional elements Electron affinities Platinum group metals (PGM) Refractory metals Rare earth elements
List of elements by	Symbol Abundance (in humans) Nuclear stability Atomic properties Production
Data pages	Electron configurations Densities Electron affinities Melting points Boiling points Critical points Heats of fusion Heats of vaporization Heat capacities Vapor pressures Electronegativities Ionization energies Atomic radii Electrical resistivities Thermal conductivities Thermal expansion coefficients Speeds of sound Elastic properties Hardnesses Abundances Oxidation states
Groups	1 (Alkali metals) 2 (Alkaline earth metals) 3 4 5 6 7 8 9 10 11 12 13 (Boron group) 14 (Carbon group) 15 (Pnictogens) 16 (Chalcogens) 17 (Halogens) 18 (Noble gases)
Metals–nonmetals	Metals Metalloids dividing line Nonmetals Subgroups: Alkali metals Alkaline earth metals Lanthanides Actinides Superactinides Eka-superactinides Transition metals Metalloids Post-transition metals Other nonmetals Halogens Noble gases
Blocks	s-block p-block d-block f-block g-block
Periods	1 2 3 4 5 6 7 8 9
History	Element discoveries History of the periodic table Name etymology places scientists
See also	Dmitri Mendeleev IUPAC nomenclature Systematic element name Groups of elements Trivial name Chemical elements in East Asian languages
Book:Periodic table Category:Periodic table Portal:Chemistry