Atomic Theory Flashcard

Front

What scientist is best known for his "Plum Pudding" model of the atom? Options: J.J. Tomson, Ernest Rutherford, John Dalton, Democritus

Back

J.J. Tomson

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Front

Who came up with this model of an atom? Options: J.J. Thompson, Ernest Rutherford, Neils Bohr, James Chadwick

Back

Neils Bohr

Front

What did Rutherford conclude about the atom?

Back

has a nucleus with a positive charge

Front

Which scientist discovered the current model of the atom?

Back

Schrodinger.

Front

What is the difference between the Electron Cloud Model and the Bohr Model?

Back

placement of the electrons

Front

Discoverer of the neutron? Options: Jimmy, Chadwick, Charleston, Rutherford

Back

Chadwick

Front

Correct sequence of scientists who made major changes in the model of the atom: JJ Thomson, Erwin Schrodinger, John Dalton, Niels Bohr, Ernest Rutherford

Back

John Dalton, JJ Thomson, Ernest Rutherford, Niels Bohr, Erwin Schrodinger

Front

Atoms are made up of three basic parts, which are -

Back

Protons, neutrons, electrons

Front

Which scientist saw the atom as a solid sphere? Options: Dalton, Thomson, Rutherford, Bohr

Back

Dalton