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Dead can Dance.
Social harmony
By blowing Lithium, duh. Seriously though, I'm guessing you mean why is beryllium such a prominent material in modern technology, not why it has atomic number 4 on the periodic table... which is because it has 4 protons in its nucleus. The answer to this is due to beryllium's extraordinary physical properties. Its very low density, along with a melting point of 1278 C and an ability to remain stable at high temperatures while resisting thermal expansion make beryllium ideal for use in alloys, especially in the fields of aeronautics and particle physics, where its capability for withstanding many types of radiation is of vital importance.
There are ideal gases..
an ideal ammeter will have zero resistance
Beryllium
7
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six to ten
Comet Group's motto is 'We live Electricals, We Deal In Your Ideal'.
3 maybe, it depends what for
A group of countries that share a democratic ideal of freedom -APEX
Dead can Dance.
High strength light weight alloys that tolerate high temperatures well, this makes it ideal for high performance jet aircraft an rockets. It is also bio-inert (it does not corrode or trigger an immune response), making it ideal for medical implants.
cavaliers
cavaliers
The Aryan race