Quantum Mechanical Model of Atom

Who is the Greek philosopher that developed the idea about atoms in 500 BC?

• Dalton

• Plato

• Aristotle

• Democritus

What do you call a set of numbers that describes the location of an electron in an atom?

• azimuthal quantum numbers

• principal quantum numbers

• magnetic spin

• quantum numbers

What model of the atom replaced Bohr's model?

• Heisenberg's model

• Thompson's model

• Rutherford's model

• Quantum Mechanical model

Which of the following is not a quantum number?

• horizontal quantum number

• azimuthal quantum number

• spin quantum number

• principal quantum number

Which of the following quantum numbers do you need to know when you want to determine the energy level of an electron?

• principal quantum number

• magnetic quantum number

• azimuthal quantum number

• spin quantum number