Examples of 'alkaline-earth metals' in a sentence
Meaning of "alkaline-earth metals"
alkaline-earth metals - Alkaline-earth metals are a group of chemical elements found in the second group of the periodic table, including beryllium, magnesium, calcium, strontium, barium, and radium. These metals share similar properties such as high reactivity and the tendency to form alkaline solutions when combined with water
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- plural of alkaline-earth metal
How to use "alkaline-earth metals" in a sentence
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alkaline-earth metals
Alkali or alkaline-earth metals other than sodium and calcium.
The brine may be made of solution of alkaline and alkaline-earth metals.
It reacts with sulfates of alkaline-earth metals precipitating their carbonates,.
Organomercurials are commonly used in transmetalation reactions with lanthanides and alkaline-earth metals.
Nanoparticles of sulfates of alkaline-earth metals such as barium sulfate for example ;.
An example of substitution would be the formation of amides of alkaline and alkaline-earth metals.
Nanoparticles of carbonates of alkaline-earth metals such as calcium carbonate for example ;.
Preferably, the catalyst of the invention contains neither alkali metals nor alkaline-earth metals.
Alkali or alkaline-earth metals are preferably used, and in particular sodium or magnesium salts.
The preferred bases are bicarbonates of alkaline or alkaline-earth metals and potassium phthalimide.
Alkaline-earth metals means the elements of Group IIa of the Periodic Table.
Examples of cations are the alkaline metals, the alkaline-earth metals and the lanthanides.
The salts of alkali and alkaline-earth metals are particularly advantageous, such as sodium glycocholate.
Zeolite, any member of a family of hydrated aluminosilicate minerals that contain alkali and alkaline-earth metals.
Treatment with salts of alkaline-earth metals maintains or reintroduces the desirable metal ions.
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The invention also relates to the compounds in which A represents several alkaline-earth metals.
Contact masses containing two or several alkaline-earth metals and approximately corresponding to the following formula,.
Alkaline-earth metals include magnesium, calcium, strontium and barium.
This term embraces soaps of alkali and alkaline-earth metals and other metals.
Alkali or alkaline-earth metals excl. sodium and calcium.
Moreover, the use of particularly reactive alkaline or alkaline-earth metals requires proper safety procedures.
The alkali and alkaline-earth metals are preferably calcium, magnesium, sodium or barium.
Preferably, the iodides of the alkali or alkaline-earth metals are used.
Among these, alkaline-earth metals such as magnesium, calcium and barium are preferred.
If used, the salt is preferably selected from alkali and / or alkaline-earth metals.
Alkali or alkaline-earth metals.
Generally, the metal is chosen from alkali metals and alkaline-earth metals.
Halides of alkaline-earth metals.
The alkaline-earth metals that may be used are mainly magnesium, calcium, strontium and barium.
Hydroxides, carbonates, bicarbonates of alkaline and alkaline-earth metals can be used, for instance, as base.
The preferred alkaline-earth metals include magnesium, calcium, barium and strontium.
The alkaline-earth cations are cations consisting of alkaline-earth metals and are preferably Ca 2 + and Mg 2 +.
The preferred T ' alkaline-earth metals are strontium and barium.
Frequently used metals are the alkaline and alkaline-earth metals Na, K, Mg, Ca.
A method according to Claim 1 wherein the alkaline-earth metals are calcium and / or magnesium.
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