Atomic Structure Unit Review

1

Which of the following did Democritus NOT believe about atoms?

1

Which scientist was the first to propose that atoms combined in specific proportions to create compounds?

1

Thomson's concept of the atom was flawed because it didn't account for isotopes.

1

Thomson's '❌' model of the atom was conceptualized based on the results of the ❌ experiment. The experiment proved that atoms were ❌ by the negative part of a magnetic field. Based on these observations, Thomson realized that ❌ existed inside the atom.

chocolate chip cookie

beehive

cathode ray

gold foil

repulsed

attracted

electrons

protons

neutrons

sub-atomic particles

1

When the gold foil experiment was performed, 1/10,000 alpha particles were deflected.

1

Which restriction(s) applied to Rutherford's model of the atom?

1

The of light emitted by an atom is dependent on the of the quantum jumps that the atom's make.

1

Who proposed the Uncertainty Principle?

1

The Uncertainty Principle states that we cannot know both the ( position, energy ) and ( momentum, shape ) of a particle at a given time.

1

What idea about the structure of an atom did Louis de Broglie propose?

1

6.626 x 10^-34 is 's constant

1

Why is the electron orbital diagram incorrect?

1

Why is the electron orbital diagram incorrect?

1

Why is the electron orbital diagram incorrect?

1

Why is the electron orbital diagram incorrect?

1

The l value of a 4f electron is 3.

1

All four quantum numbers for the 2nd electron in a 3p orbital are:

1

Hydrogen bonding is the strongest type of intramolecular bond

1

Which type of intermolecular bonding is the weakest?

1

Wavelength and frequency are ( inversely, directly, not ) related, wavelength and energy are ( inversely, directly, not ) related, and energy and frequency are ( directly, inversely, not ) related.

Review test for the Atomic Structure Unit

Atomic Structure Unit Review

Which of the following did Democritus NOT believe about atoms?

Which scientist was the first to propose that atoms combined in specific proportions to create compounds?

Thomson's concept of the atom was flawed because it didn't account for isotopes.

Thomson's '❌' model of the atom was conceptualized based on the results of the ❌ experiment. The experiment proved that atoms were ❌ by the negative part of a magnetic field. Based on these observations, Thomson realized that ❌ existed inside the atom.

When the gold foil experiment was performed, 1/10,000 alpha particles were deflected.

Which restriction(s) applied to Rutherford's model of the atom?

The of light emitted by an atom is dependent on the of the quantum jumps that the atom's make.

Who proposed the Uncertainty Principle?

The Uncertainty Principle states that we cannot know both the position energy( position, energy ) and momentum shape( momentum, shape ) of a particle at a given time.

What idea about the structure of an atom did Louis de Broglie propose?

6.626 x 10^-34 is 's constant

Why is the electron orbital diagram incorrect?

Why is the electron orbital diagram incorrect?

Why is the electron orbital diagram incorrect?

Why is the electron orbital diagram incorrect?

The l value of a 4f electron is 3.

All four quantum numbers for the 2nd electron in a 3p orbital are:

Hydrogen bonding is the strongest type of intramolecular bond

Which type of intermolecular bonding is the weakest?

The Uncertainty Principle states that we cannot know both the ( position, energy ) and ( momentum, shape ) of a particle at a given time.

Wavelength and frequency are ( inversely, directly, not ) related, wavelength and energy are ( inversely, directly, not ) related, and energy and frequency are ( directly, inversely, not ) related.