Yahoo Web Search

  1. Ads
    related to IVA
  1. Sort by

  1. ...or mercury). X could also be tin or lead, metals found in group IVA (SnS or PbS).

    1 Answers · Science & Mathematics · 12/11/2016

  2. ...have 1 valence electron and can form one bond*. The elements in group IVA (14) have four valence electrons and can form up to four bonds, take...

    2 Answers · Science & Mathematics · 31/08/2016

  3. Somebody's homework.... 1. From carbon down to lead in group IVA, the elements change from nonmetal to metal. 2. Dalton said that...

    1 Answers · Science & Mathematics · 03/01/2016

  4. Group 1A because the first electron requires only 800 Kj of energy per mole yet the next electron requires a large jump to 2450 Kj, so you are breaking into a stable octet of electrons just below the outer energy level.

    2 Answers · Science & Mathematics · 24/11/2013

  5. 8O15 → +1β0 + 7N15 (notice atomic number add up: 8 = 1 + 7 and mass numbers add up: 15 = 0 + 15. N is in col _____________

    1 Answers · Science & Mathematics · 02/11/2013

  6. ...electron. It's only 4, from germanium downwards. (Group IVA)

    1 Answers · Science & Mathematics · 25/06/2013

  7. 1) B Coulomb's law: F =kq1q2/r^2 If the charge of one ion doubles then F is doubled. 2) C 3) A and C 4) B 5) B

    1 Answers · Science & Mathematics · 18/05/2013

  8. Hey type/search this question in google u get yur aswr easily

    1 Answers · Science & Mathematics · 18/05/2013

  9. 1. Which of the following does Coulomb's law state? B. An ionic bond will double in strength if the charge of one of the ions doubles. 2. What is the difference between a crystalline solid and an amorphous solid? C. A...

    2 Answers · Science & Mathematics · 27/06/2013

  1. Ads
    related to IVA
  1. Try asking your question on Yahoo Answers