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we make use of tungsten metal to design electron gun.

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What type of metals is a paintball gun made from?

Aluminum- milled or cast.


What kind of materials is a Winchester 1897 gun made out of?

Various metals and wood


How many valence electron does alkali metals have?

Alkali metals have one valence electron.


What type of metals such as sodium have a single valence electron and very reactive?

Highly reactive metals with one valence electron are known as Alkali metals.


What type of metals such as sodium have a single valence electron are very reactive?

Highly reactive metals with one valence electron are known as Alkali metals.


Metals with two electron in the outer level?

Alkaline metals


Would you expect nonmetals to have larger electron affinities than metals?

Yes. Non metals have larger electron affinity than metals as non metals accept electrons more easily than metals.


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Alkali metals have 1 electron in their outer shell.


What is the characterisitc of the outer electron shell of alkali metals?

The oute (valence) shell of the alkali metals contains just one electron


Do all alkaline metals have 2 electron shells?

No. All the alkaline earth metals have 2 valence electrons, meaning they have two electrons in the outermost shells. No two alkaline earth metals have the same number of electron shells. Beryllium is the only one with two shells.


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Electrons in metals are delocalized and in a free movement.


What type of metals such as sodium have a single valence electron and are reactive?

alkali metals