The Atomic Model

Front

This experiment was used by Thomson to study what?

Back

the electron

Front

Which scientist described the location of electrons as specific circular paths around a nucleus?

Back

Bohr

Front

This experiment was used to discover what? Options: an electron, a small dense nucleus, a plum pudding or chocolate chip cookie, a marble

Back

a small dense nucleus

Front

How did Dalton describe an atom?

Back

like a tiny solid sphere

Front

When did Schrodinger use equations to describe the motion of electrons in his model of the atom?

Back

about 1925

Front

Which model required the discovery of the electron?

Back

B.

Front

Who is the Greek scientific thinker who first described the idea of an atom?

Back

Democritus

Front

Rutherford conducted experiments to determine the structure of atoms. What material did he use?

Back

gold foil

Front

The overall purpose of developing an atomic model is ___.

Back

to describe the structure of an atom

Front

The first model of an atom resembled a ____.

Back

marble