what are chemical properties of sulfur?
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Pure sulfur is a tasteless, odourless, brittle solid that is pale yellow in colour, a poor conductor of electricity, and insoluble in water. It reacts with all metals except gold and platinum, forming sulfides; it also forms compounds with several nonmetallic elements.
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Sulfur. Sulfur is the second element in the sixteenth column of the periodic table. It is classified as a nonmetal. Sulfur atoms have 16 electrons and 16 protons with 6 valence electrons in the outer shell.
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(i) In an H2S molecule, three atoms are present; two of hydrogen and one of sulphur. (ii) In a PO43-ion, five atoms are present; one of phosphorus and four of oxygen.
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Sulfur (S) has six valence electrons, and they are found in the third shell. For sulfur, the third shell is the outermost shell. Six is the same...
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['Metallic Character.', 'Melting and Boiling Point.', 'Atomic (Covalent) and Ionic Radii.', 'The ionization energy (IE)', 'Colour.', 'Formation of Alloys.', 'Interstitial Compounds.', 'Variable Oxidation State.']
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For the SO3 2- compound, we have 26 total valence electrons, and that includes these two electrons up here--there are two extra valence electrons. So we have 26. Let's put the Sulfur at the center and the Oxygens around the outside. Put two electrons between the atoms to form chemical bonds.
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Sulfur has two unpaired electrons in the 3p subshell. Like all atoms, sulfur has negatively charged electrons arranged into numbered shells around its...
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Sulfate is a polyatomic ion with 1 sulfur (6 valence electrons), 4 oxygens (4 x 6 valence electrons = 24 e-) and a charge of -2 (2 valence electrons).
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There is one atom of sulfur in each molecule of SO3. So there are 1.506x1023 atoms of sulfur in 0.25 moles of SO3.
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Sulfuric acid contains 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
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The sulfur has 16 electrons and 16 protons. But the ionic atom's electron quantity changes depending on how many it has gained. 'S2-' has gained 2 electrons, which means it has now 18 electrons and 16 protons.
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['Chemical composition.', 'Atomic bonding.', 'Corrosion resistance.', 'Acidity or Alkalinity.']
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Sulfur (EN = 2.58) is much less electronegative than oxygen (EN = 3.44). ... Sulfur can expand its valence shell to hold more than eight electrons, but oxygen cannot.
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Physical properties include odor,taste,appearance,melting point,boiling point etc.. where as chemical properties include the chemical reaction,changes at molecular level.
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['The compound is ammonium sulphate.', 'And NH4 is a cation with +1 charge.', 'and SO4 is anion with 2- charge.']
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Answer and Explanation: Sulfur has two unpaired electrons in the 3p subshell. Like all atoms, sulfur has negatively charged electrons arranged into numbered shells around its...
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Sulfuric acid is a strong mineral acid that is soluble in water at all concentrations. Sulfuric acid contains 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.