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...ostly contains the peroxides of the [[alkali metal|alkali]] and [[alkaline earth metal]]s whereas the covalent peroxides are represented by such compounds a ..., I. I. ''Peroxides, superoxides and ozonides of alkali and alkaline earth metals'', pp. 21–51, Plenum Press, New York, 1966, no ISBN</ref> ...

==Laws for alkali metals== ==Alkaline earths== ...

==Laws for alkali metals== ==Alkaline earths== ...

....2008.02.024 |bibcode=2008JSSCh.181.1273I |issn=0022-4596}}</ref> or noble metals.<ref>{{Cite journal |last1=Foo |first1=M. L. |last2=Huang |first2=Q. |last3 ...0224 |s2cid=102258634 |issn=1865-7117|doi-access=free }}</ref>) rare earth metals,<ref name=":0" /> Pb,<ref>{{Cite journal |last1=Comer |first1=J.J. |last2=C ...

Found in the Earth's [[Mantle (geology)|mantle]], perovskite's occurrence at [[Khibiny Mountai ...alogy'' Vol. 1, Wiley, 7th ed. p. 733</ref> and as an accessory mineral in alkaline and [[mafic]] [[igneous rock]]s, [[nepheline syenite]], melilitite, [[kimbe ...

...rally exhibit much larger electronic entropies than the free-electron like metals. ...

...ree |bibcode=2018JPS...375..158D }}</ref> AEM electrolysis is similar to [[alkaline water electrolysis]], which uses a non-ion-selective separator instead of a ...ter electrolysis methods, AEM electrolysis can combine the advantages of [[alkaline water electrolysis]] (AWE) and PEM electrolysis.<ref name="Juchan2021">{{ci ...

==== Tysonite-type rare-earth fluorides ==== ...structure (RE_1-xM_xF_3-x where RE is a rare-earth among La, Ce, Sm, and M is a second group metal like Ba, Ca, or Sr) have be ...

...o hydrolysis. This reaction occurs quantitatively with salts of the alkali-metals at low to moderate concentrations.{{citation needed|date=November 2021}} When the pH of the solution is increased by adding an alkaline solution to it, the extent of hydrolysis increases. Measurements of pH or c ...

...alkalimetalle ("On the detection and characteristics of the alkaline earth metals formed by irradiation of uranium with neutrons")|journal= Naturwissenschaft ...

...= Interstitialcy model for condensed matter states of face-centered-cubic metals | journal = Phys. Rev. Lett. | volume = 68 | issue = 7| pages = 974–977 | d ...=Elsevier|isbn=978-1-4831-6522-6|pages=251|language=en}}</ref> Presence of alkaline metal ions has also detrimental effect to the [[loss tangent]] of the glass ...

...rials are irreversibly changed during discharge; a common example is the [[alkaline battery]] used for [[flashlight]]s and a multitude of portable electronic d ...ional Conference on New Energy and Future Energy System (IOP Conf. Series: Earth and Environmental Science) |volume=354 |publisher=IOP Publishing Ltd |id=01 ...

...materials such as [[alkali metal]]s, [[Alkaline earth metal|alkaline-earth metals]] or rare earths can change the physico-chemical properties of the whole to ...ns in the glass, the transmission window varies: in the presence of alkali metals, electrons can move from one band to the other more easily, as they are les ...

...of one of the regolith-hosted rare earth element deposits (a type of Rare Earth Element mine) in South China<ref name=":5" />|alt=]] ...bitt |first1=H.W. |s2cid=4354738 |title=Mobility and fractionation of rare earth elements during weathering of granodiorite. |journal=Nature |date=1979 |vol ...

...to form an aqua cation; similarly, [[hydrogen]] forms an aqua cation like metals, despite being a gas. The [[transactinide]]s have been greyed out due to a ...osen zero, but this does not affect differences between the values for two metals. Other measures include the M–O vibration frequency and the M–O bond length ...

{{About|dense metallic elements|toxic metals|Toxic heavy metal|other uses|Heavy metal (disambiguation)}} '''Heavy metals''' is a controversial and ambiguous term{{sfn|Duffus|2002}} for [[metal]]li ...

...substance to exist as a [[ice|solid]], liquid, and [[water vapor|gas]] on Earth's surface.{{sfn|Reece et al.|2013|p=44}} It is also the third most abundant Within the Earth's atmosphere and surface, the [[liquid phase]] is the most common and is th ...

...s wanting a translation. The Rome group had no samples of the [[rare earth metals]], but at Bohr's institute [[George de Hevesy]] had a complete set of their ...talle |language=de |trans-title=Concerning the Existence of Alkaline Earth Metals Resulting from Neutron Irradiation of Uranium |journal=Naturwissenschaften ...

...rface specific leachability" with respect to "all environmentally relevant metals."<ref>Private study, Luleå University of Technology (2001) "Diffusionstest ...rruff.geo.arizona.edu}}</ref> Portlandite is soluble in water, to yield an alkaline solution which can compromise a concrete's resistance to acidic attack.<ref ...

...rces for [[electricity generation]] in terms of human toxicity and [[Heavy metals|heavy-metal emissions]]. ...telluride is the [[anion]]ic form—is comparable to that of platinum in the earth's crust and contributes significantly to the module's cost.<ref>{{Cite web| ...