CHEMISTRY

posted by .

Explain Why The Addition Of An Electron To A Chlorine Atom Is An Exothermic Process And The Addition Of An Electron To A Magnesium Atom Is An Endothermic Processs

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry Periodic Trends

    The electron affinities of the elements from aluminum to chlorine are -44, -120, -74, -200.4, and -384.7 kJ/mol respectively. Rationalize the trend in these values. Electron affinity is the energy absorbed (endothermic) or emitted …
  2. Chemistry

    Which of the following reactions is exothermic?
  3. Chemistry

    i don't understand this paragraph, can anyone explain it to me?
  4. Chemistry

    I don't understand this paragraph, can anyone explain it to me?
  5. Physics

    The allowed orbits for the electron around the nucleus of the hydrogen atom are explained by de Broglie as ... a. Quantized values for the total energy of the electron in the atom b. Quantized values for the angular momentum of the …
  6. chemistry

    for an oxygen atom,wich requires more energy,tha addition of two electron or the removal of one electron?
  7. chemistry

    for an oxygen atom,wich requeres more energy,the addition of two electrons or the removal of one electron?
  8. Chemistry

    Ok an atom loses an electron becomes positive-atom gainin electron becomes negative?
  9. chemistry

    draw a diagram showing the arrangement of the valency electrons in one molecule of the covalent compound selenium chloride. use x to represent an electron from an atom of selenium. use o to represent an electron from an atom of chlorine
  10. Chemistry

    Why is energy released in order to react two atoms to form a compound?

More Similar Questions