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named after the anglo-saxon word "seolfor" or "siolfur" meaning 'silver'. general properties symbol: ag atomic number: atomic weight: element category: transition metal group, period, block: , , d color: silver other names: argentum, argent, silber, plata physical properties melting point: °c, °f, k boiling...
age, circa bc. it was first isolated by albertus magnus in . general properties symbol: as atomic number: atomic weight: element category: metalloid group, period, block: (pnictogens), , p color: metallic gray/ gray other names: arsen, arsenico, arsenik physical properties melting point: °c, °f, k boiling...
°f, k boiling point: °c, °f, k density: g/cm liquid density @ melting point: g/cm density @ °c: g/cm density of solid: kg·m specific heat: (kj/kg k) superconductivity temperature: n/a triple point: n/a critical point: k, mpa heat of fusion (kj·mol- ): heat of vaporization (kj·mol- ): heat of atomization...
barium was discovered by carl wilhelm scheele in and first isolated by humphry davy in . general properties symbol: ba atomic number: atomic weight: element category: alkaline earth metals group, period, block: , , s color: silvery white other names: bario physical properties melting point: °c, °f, k boiling...
origin of the name beryllium comes from the greek word 'beryllos' meaning beryl. general properties symbol: be atomic number: atomic weight: element category: alkaline earth metal group, period, block: , , s color: steel/lead gray other names: berílio physical properties melting point: °c, °f, k boiling...
on earth, conductivity and thermal properties are also included. general properties symbol: bi atomic number: atomic weight: element category: post-transition metal group, period, block: (pnictogens), , p color: lustrous reddish white other names: n/a physical properties melting point: °c, °f, k boiling...
the name calcium originates from the latin word 'calics' meaning lime. general properties symbol: ca atomic number: atomic weight: element category: alkaline earth metal group, period, block: , , s color: silvery white/ gray other names: cálcio, kalcium physical properties melting point: °c, °f, k boiling...
latin word 'cadmia' and the greek word 'kadmeia'. general properties symbol: cd atomic number: atomic weight: element category: transition metal group, period, block: , , d color: bluish-white/ silvery gray metallic other names: cadmio, cádmio, kadmium, physical properties melting point: °c, °f, k boiling...
isolated by carl gustaf mosander in . the element was named after the asteroid ceres. general properties symbol: ce atomic number: atomic weight: element category: lanthanide group, period, block: n/a, , f color: silvery white/ gray other names: cerio physical properties melting point: °c, °f, k boiling...