Atomic Theory

Atomic Theory

Assessment

Flashcard

Chemistry

9th - 10th Grade

Hard

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6 questions

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1.

FLASHCARD QUESTION

Front

Who is credited with the "discovery" of the proton?

Back

Rutherford

2.

FLASHCARD QUESTION

Front

Who was the first to state that atoms of a certain type of matter would all have the properties of that matter?

Back

Democritus

3.

FLASHCARD QUESTION

Front

Which of these was the first to isolate neutrons in the lab? Thomson, Rutherford, Chadwick, Joliot-Curie

Back

Joliot-Curie

4.

FLASHCARD QUESTION

Front

Which of these gave us SPD and F orbitals?

Back

Shrodinger

5.

FLASHCARD QUESTION

Front

This helped prove the existence of: Proton, Neutron, Electron, Nucleus

Back

Electron

6.

FLASHCARD QUESTION

Front

All scientists after Thopson placed _________ on the outside of the atom because they were easily removed from matter.

Back

electrons, electron, the electrons, the electron