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Is alkali metals most suitable for photoelectric emission?
yes, they are, as they have the least ionization energy among all elements
What kind of metals can be quantified by atomic emission spectrometry?
Atomic emission spectrometry is limited to alkali metals.
What kind of metals is atomic emission spectrometry especially sensitive for?
It is especially sensitive for alkali metals.
What is the difference between the emission colours produced by the alkali metals and calcium?
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What are the strenghts of limitations of atomic emission spectrometry?
Atomic emission spectrometry is a selective method for quantifying some types of metals. It is also cheap and robust. However, atomic emission spectrometry is only applicable to the determination of alkali metals and some alkaline earth metals.
What are the applications of atomic emission spectrometry in pharmaceutics?
Atomic emission spectrometry is used to quantify alkali metals in alkali metal salts, infusion, and dialysis solutions. It is used used to determine the presence of metallic impurities in some of the other inorganic salts used in preparing these solutions.
How chemically active are alkali metals?
Alkali metals are the most reactive metals.
What are more reactive alkali metals or alkline earth metals?
alkali metals
Is alkali the only earth metal?
No, alkali metals are not the only earth metals. Earth metals include both alkali metals and alkaline earth metals. Alkaline earth metals are a group of elements in the periodic table that are chemically similar to, but less reactive than, alkali metals. Examples of alkaline earth metals include magnesium, calcium, and barium.
How are alkali metals different any from other metals?
Alkali metals are very reactive metals.
How do alkali metals react with other alkali metals?
They don't
Why are earth alkali metals called earth alkali metals?
Alkali earth metals are named after their oxides, alkaline earth.
