Atoms test review

Who came up with 5 ideas (postulates) about the atom and got 2 of them wrong

• Democritus

• Aristotle

• Lavoisier

• Dalton

Who discovered electrons?

• Thomson

• Millikan

• Rutherford

• Bohr

Who came up with the "planetary model"

• Thomson

• Rutherford

• Bohr

• Schrodinger

Who discovered the nucleus?

• Thomson

• Milikan

• Rutherford

• Bohr

Who came up with the quantum mechanical model?

• Thomson

• Rutherford

• Bohr

• Schrodinger

How many Protons are in Lithium (Li)

How many protons are in Phosphorus (P)

How many electrons are in Vanadium?

How many electrons are in Mercury?

How many neutrons are in Sulfur (S)