beryllium 

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n. atomic number 4��be��glucinium

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1. Parts in contact with liquid in pipe are of brass and beryllium copper.
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2. The effect of aging treatment on residual resistance ration of pure beryllium was studied by the use of electric potential approach.
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3. The result shows that the elastic modulus, the tensile strength and yield strength of the alloy increase, but the elongation of the alloy decreases as content of beryllium increasing.
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n.
  1. a light strong brittle grey toxic bivalent metallic element

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Beryllium
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beryllium hydroxide
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beryllium carbide
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beryllium ceramics
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beryllium silicate
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