Family | \r\nElement | \r\nIon Name | \r\n
---|---|---|
IA | \r\nLithium | \r\nLithium cation | \r\n
\r\n | Sodium | \r\nSodium cation | \r\n
\r\n | Potassium | \r\nPotassium cation | \r\n
IIA | \r\nBeryllium | \r\nBeryllium cation | \r\n
\r\n | Magnesium | \r\nMagnesium cation | \r\n
\r\n | Calcium | \r\nCalcium cation | \r\n
\r\n | Strontium | \r\nStrontium cation | \r\n
\r\n | Barium | \r\nBarium cation | \r\n
IB | \r\nSilver | \r\nSilver cation | \r\n
IIB | \r\nZinc | \r\nZinc cation | \r\n
IIIA | \r\nAluminum | \r\nAluminum cation | \r\n
Family | \r\nElement | \r\nIon Name | \r\n
---|---|---|
VA | \r\nNitrogen | \r\nNitride anion | \r\n
\r\n | Phosphorus | \r\nPhosphide anion | \r\n
VIA | \r\nOxygen | \r\nOxide anion | \r\n
\r\n | Sulfur | \r\nSulfide anion | \r\n
VIIA | \r\nFluorine | \r\nFluoride anion | \r\n
\r\n | Chlorine | \r\nChloride anion | \r\n
\r\n | Bromine | \r\nBromide anion | \r\n
\r\n | Iodine | \r\nIodide anion | \r\n
The alkali metals (the IA elements) lose a single electron to form a cation with a 1+ charge.
\r\nThe alkaline earth metals (IIA elements) lose two electrons to form a 2+ cation.
\r\nAluminum, a member of the IIIA family, loses three electrons to form a 3+ cation.
\r\nThe halogens (VIIA elements) all have seven valence electrons. Based on this information, you would expect elements to the left of the stair-step line in the periodic table to form ions and have valence electron(s). Variation Of Oxidation State Along a Period. "An ion is a small electrically charged particle. elements, energy of revolving electron, fundamental particles, Heisenberg's uncertainty principle, . Lanthanum (La) or Lutetium (Lu). The degree to which electrons are shared between atoms varies from completely equal (pure covalent bonding) to not at all (ionic bonding). And elements in group 14 have a charge of -4. The next table shows some common transition metals that have more than one oxidation state.
\r\n\r\nFamily | \r\nElement | \r\nIon Name | \r\n
---|---|---|
VIB | \r\nChromium | \r\nChromium(II) or chromous | \r\n
\r\n | \r\n | Chromium(III) or chromic | \r\n
VIIB | \r\nManganese | \r\nManganese(II) or manganous | \r\n
\r\n | \r\n | Manganese(III) or manganic | \r\n
VIIIB | \r\nIron | \r\nIron(II) or ferrous | \r\n
\r\n | \r\n | Iron(III) or ferric | \r\n
\r\n | Cobalt | \r\nCobalt(II) or cobaltous | \r\n
\r\n | \r\n | Cobalt(III) or cobaltic | \r\n
IB | \r\nCopper | \r\nCopper(I) or cuprous | \r\n
\r\n | \r\n | Copper(II) or cupric | \r\n
IIB | \r\nMercury | \r\nMercury(I) or mercurous | \r\n
\r\n | \r\n | Mercury(II) or mercuric | \r\n
IVA | \r\nTin | \r\nTin(II) or stannous | \r\n
\r\n | \r\n | Tin(IV) or stannic | \r\n
\r\n | Lead | \r\nLead(II) or plumbous | \r\n
\r\n | \r\n | Lead(IV) or plumbic | \r\n
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