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  1. You'll have to supply some more information. STP???

    1 Answers · Science & Mathematics · 14/12/2013

  2. ... 2 valence electrons, carbon (C) is in Group IVA and has 4 valence electrons, and so on until Group ...

    1 Answers · Science & Mathematics · 29/01/2011

  3. lol i think we have the same midterm review at mai school! ^.~ 2.An atom in its ground state will always fill the maximum value possible for each orbital as it increases whereas atoms which are excited with extra energy often skip orbitals and contain...

    2 Answers · Science & Mathematics · 24/01/2011

  4. The halogens - Group 17 F and Cl are gases Br is a liquid I is a solid

    1 Answers · Science & Mathematics · 09/01/2011

  5. ... are NO ions of elements in groups IVA and VA, but they do have a variety of oxidation numbers. The...

    4 Answers · Science & Mathematics · 21/12/2010

  6. Germanium tetrafluoride. Since Ge is belong to group 14 (or IVA), its lewis strucutre similar with CH4. So its molecular geometry must be tetrahedral and bond angles ~109o (nonpolar)

    2 Answers · Science & Mathematics · 05/01/2011

  7. carbon does 4 bonds "A" need to be able to do the two remaining bonds that carbon needs that column has oxygen @ its top 2. VIA

    1 Answers · Science & Mathematics · 17/10/2010

  8. ... column IIA. After that, columns IIIA, IVA, VA, VIA, VIIA, and VIII. You can make ...

    1 Answers · Science & Mathematics · 23/08/2010

  9. I'm not surprised you're a bit confused. The description of the paragraph is quite awful. It would've simply sufficed if they said "when naming metals that have more than one stable oxidation number a roman numeral...

    1 Answers · Science & Mathematics · 22/08/2010

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