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You can create printable tests and worksheets from these Grade 11 Atomic Structure questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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The atomic mass of an atom is
1. the total number of protons plus neutrons
2. the total number of protons
3. the total number of neutrons
4. the total number of protons plus electrons
Which ion has a configuration that matches the configuration of the noble gas, whose electron-dot diagram is shown below?
1. $"N"^"3-"$
2. $"Rb"^"+"$
3. $"Ca"^"2+"$
4. None of the above
What is a cation?
1. negative charged ions
2. a cat and an ion
3. positive charged ions

This question is a part of a group with common instructions. View group »

Which of the following is the correct electron configuration for an atom of chlorine?
1. [Ar]$4s^2 3d^10 4p^4$
2. [Ne]$3s^2 3p^6$
3. [Ne]$3s^2 3p^5$
4. [Ne]$3s^2 3p^4$
Which of the following is the correct full electron configuration for an atom of zinc?
1. $1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^8$
2. $1s^2 2s^2 3s^2 4s^2 2p^6 3p^6 3d^10$
3. $1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10$
4. $1s^2 2s^2 2p^5 3s^2 3p^6 4s^2 3d^10 4p^1$
Which of the following correctly lists the scientists in chronological order of their contributions to the atomic model?
2. Chadwick, Bohr, Dalton, deBroglie, Thomson
4. Thomson, Rutherford, deBroglie, Democritus
Which of the following refers to the idea that any sample of water always contains 8 grams of oxygen for every 1 gram of hydrogen?
1. Aufbau Principle
2. Bohr Model of the Atom
3. Hund's Rule
4. Heisenberg Uncertainty Principle
5. Pauli Exclusion Principle
6. Dalton's Atomic Theory
7. Law of Definite Composition
Which of these describes an electron?
1. has no charge
2. is not present in the atom's energy shells
3. is a single positive charge
4. is a single negative charge
5. is found in the nucleus of the atom

This question is a part of a group with common instructions. View group »

What did JJ Thomson discover?
1. Protons
2. Neutrons
3. Electrons
4. Quarks
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