Hebrew word senses marked with topical category "Chemical elements"

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• Chemical elements

Parent categories: Matter, Chemistry, Nature, Sciences
Subcategories: Actinide series chemical elements, Alkali metals, Alkaline earth metals, Boron group elements, Carbon group elements, Chalcogens, Halogens, Hydrogen, Noble gases, Pnictogens

Total 55 word senses

• אבנן (Noun) lithium (the simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3)
• אלומיניום (Noun) aluminium (a light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13)
• אמריציום (Noun) americium (the chemical element (symbol Am) with an atomic number of 95)
• ארגון (Noun) argon (the chemical element (symbol Ar) with an atomic number of 18)
• ארסן (Noun) arsenic (a toxic grey brittle nonmetallic chemical element (symbol As) with an atomic number of 33)
• אשלגן (Noun) potassium (a soft, waxy, silvery reactive metal that is never found unbound in nature; an element (symbol K) with an atomic number of 19 and atomic weight of 39.0983)
• בדיל (Noun) tin (a malleable, ductile, metallic element, resistant to corrosion, with atomic number 50 and symbol Sn)
• בור (Noun) boron (the chemical element (symbol B) with an atomic number of 5, which is a metalloid found in its pure form as a dark amorphous powder)
• ביסמות (Noun) bismuth (a chemical element (symbol Bi) with an atomic number of 83: a brittle silvery-white metal)
• ברום (Noun) bromine (a nonmetallic chemical element (symbol Br) with an atomic number of 35; one of the halogens, it is a fuming red-brown liquid at room temperature)
• בריום (Noun) barium (the chemical element (symbol Ba) with an atomic number of 56)
• בריליום (Noun) beryllium (the chemical element (symbol Be) with an atomic number of 4; a soft silvery-white low density alkaline earth metal with specialist industrial applications)
• גופרית (Noun) sulfur (a chemical element (symbol S) with an atomic number of 16)
• גליום (Noun) gallium (a chemical element (symbol Ga) with an atomic number of 31; a soft bluish metal)
• גרמניום (Noun) germanium (a nonmetallic chemical element (symbol Ge) with an atomic number of 32: a lustrous, hard-brittle, grayish-white metalloid in the carbon group)
• הטבלה המחזורית (Noun) periodic table
• הליום (Noun) helium (the second lightest chemical element (symbol He) with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas)
• ונדיום (Noun) vanadium (a chemical element (symbol V) with atomic number 23; it is a transition metal, used in the production of special steels)
• זירקוניום (Noun) zirconium (a chemical element (symbol Zr) with an atomic number of 40, a strong, lustrous, grey-white transition metal mainly used as a refractory and opacifier)
• זרחן (Noun) phosphorus (a chemical element (symbol P) with an atomic number of 15, that exists in several allotropic forms)
• חמצן (Noun) oxygen (the chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994)
• חמצני (Adjective) oxide
• חנקן (Noun) nitrogen (the chemical element (symbol N) with an atomic number of 7 and atomic weight of 14.0067)
• טונגסטן (Noun) tungsten (a rare metallic chemical element (symbol W, from Latin wolframium) with an atomic number of 74)
• טיטניום (Noun) titanium (a chemical element, atomic number 22; it is a strong, corrosion-resistant transition metal, used to make light alloys for aircraft etc)
• יוד (Noun) iodine (a chemical element (symbol: I) with an atomic number of 53; one of the halogens)
• כלור (Noun) chlorine (a toxic, green, gaseous chemical element (symbol Cl) with an atomic number of 17)
• כרום (Noun) chromium (a chemical element (symbol Cr) with an atomic number of 24: a steely-grey, lustrous, hard and brittle transition metal)
• ליתיום (Noun) lithium (the simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3)
• לנתן (Noun) lanthanum (a chemical element (symbol La) with an atomic number of 57: a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air)
• מגנזיום (Noun) magnesium (the chemical element (symbol Mg) with an atomic number of 12)
• מימן (Noun) hydrogen (the lightest chemical element (symbol H), with an atomic number of 1 and atomic weight of 1.00794)
• מנגן (Noun) manganese (a metallic chemical element (symbol Mn) with an atomic number of 25, not a free element in nature but often found in minerals in combination with iron, and useful in industrial alloy production)
• ניאון (Noun) neon (the chemical element (symbol Ne) with an atomic number of 10)
• ניקל (Noun) nickel (a silvery elemental metal with an atomic number of 28 and symbol Ni)
• נשק גרעיני (Noun) nuclear weapon
• נתרן (Noun) sodium (the chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.990)
• סידן (Noun) calcium (the chemical element (Symbol Ca), with an atomic number 20)
• סלניום (Noun) selenium (a nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor)
• סקנדיום (Noun) scandium (a metallic chemical element, atomic number 21, obtained from some uranium ores; it is a transition element)
• עופרת (Noun) lead (a heavy, pliable, inelastic metal element, having a bright, bluish color, but easily tarnished; both malleable and ductile, though with little tenacity)
• פחמן (Noun) carbon (the chemical element (symbol C) with an atomic number of 6)
• פלדיום (Noun) palladium (a chemical element (symbol Pd) with an atomic number of 46: a rare, lustrous silvery-white metal)
• פלואור (Noun) fluorine (the chemical element (symbol F) with an atomic number of 9)
• פלטינה (Noun) platinum
• צורן (Noun) silicon (a nonmetallic element (symbol Si) with an atomic number of 14 and atomic weight of 28.0855)
• צריום (Noun) cerium (a chemical element (symbol Ce) with an atomic number of 58, a very soft, ductile, silvery-white metal that tarnishes when exposed to air)
• קדמיום (Noun) cadmium (a chemical element (symbol Cd) with an atomic number of 48: a soft, silvery-white metal)
• קובלט (Noun) cobalt (a chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal)
• קריפטון (Noun) krypton (the chemical element (symbol Kr) with an atomic number of 36)
• רובידיום (Noun) rubidium (the chemical element (symbol Rb) with an atomic number of 37)
• רודיום (Noun) rhodium (a rare, hard, silvery-white, inert metallic chemical element (symbol Rh) with an atomic number of 45)
• תוליום (Noun) thulium (a metallic chemical element (symbol Tm) with atomic number 69: a fairly soft, easily workable metal with a bright silvery-gray lustre)
• תוריום (Noun) thorium (a chemical element (symbol Th) with atomic number 90: a weakly radioactive, malleable, moderately hard silvery metal that tarnishes black when exposed to air)
• תליום (Noun) thallium (a metallic chemical element (symbol Tl) with atomic number 81: a gray post-transition metal that discolors when exposed to air)

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