Popular questions and responses by Otice
  1. Chemistry

    which atomic model best explains the helium atom? A. Bohr's Model B. Dalton's Model c. Quantum mechanical model D. Thompson Model Not really sure what this question is asking.

    asked on December 19, 2017
  2. Chemistry

    How can the atomic orbital be described in the quantum mechanical wave model of the orbitals? A. A collection of balloons B. A circular ring C. A probability density thinking its a, since the model has a complex shape, but not sure... any help?

    asked on December 15, 2017
  3. Ap Chemistry

    one problem the researchers faced was an uncertainty about whether the signals observed in certain mass spectrometry data were, in fact, due to lead isotopes. Explain why this was a problem. In other words, why wasn't information about the mass of the

    asked on September 27, 2017
  1. chemistry

    C, the farther they are, the easier they are to be removed making their energies less.

    posted on December 19, 2017
  2. Chemistry

    Dr.Bob please help

    posted on December 15, 2017
  3. chemistry

    it is 3p4 since a sulfur atom doesnt have 3p1

    posted on December 11, 2017