Significant People Flashcards

1
Q

Law of Conservation of Mass

A

Antoine Lavoisier

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2
Q

Law of Definite Proportions

A

Joseph Louis Proust

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3
Q

Law of Multiple Proportions

A

John Dalton

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4
Q

He discovered Electron

A

JJ Thomson

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5
Q

He coined the word “Electron”

A

George Stoney

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6
Q

He computed the value of e- (1.6022×10-¹⁹)

A

Robert Millikon

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7
Q

He discovered Proton

A

Ernest Rutherford

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8
Q

He discovered Neutron

A

James Chadwick

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9
Q

Quantum Theory

A

Max Planck

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10
Q

First spectroscope

A

Robert Bunsen &
Gustav Kirchoff

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11
Q

Pauli’s Exclusion Principle

A

Wolfgang Pauli

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12
Q

Hund’s Rule

A

Friedrich Hund

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13
Q

Uncertainty Principle

A

Werner Heisenburg

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14
Q

Wohler Synthesis (Isomerism)

A

Friedrich Wohler

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15
Q

Carbon disulfide -> acetic acid

A

Adolph Wilhelm Hermann Kolbe

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16
Q

Concept of Resonance

A

Linus Pauling

17
Q

Cyclic structure of Benzene

A

August Kekule

18
Q

Octet Rule, Covalent Bond, Lewis Structure

A

Gilbert Lewis

19
Q

Movement of e- in order

A

Robert Robinson

20
Q

Phenomena of Radiation

A

Henri Becquerel

21
Q

Coined the term “Radioactivity”
Discovered Polonium and Radium

A

Marie Curie

22
Q

Father of Nuclear Chemistry
Godfather of Nuclear Fission

A

Otto Hahn

23
Q

Discovered Uranium, Thorium, Protactinium, and Radium (along with Otto Hahn)

A

Lise Meitner

24
Q

Transmutation
Discovered Alpha & Beta Rays

A

Ernest Rutherford

25
Q

Phosphorous-30 (first radioactive nuclide)

A

Irene-Joliot Curie &
Frederic Joliot

26
Q

First person to die due to Acute Radiation Syndrome

A

Alexander Litvinenko

27
Q

Zeroth Law of Thermodynamics
(Thermal Equilibrium)

A

Ralph Howard Fowler

28
Q

First Law of Thermodynamics
(Conservation of Energy)
dU = dQ + dW

A

Rudolf Emmanuel Clausius

29
Q

Second Law of Thermodynamics
(Entropy of the universe increases)

A

Rudolf Emmanuel Clausius

30
Q

Third Law of Thermodynamics
(Entropy of a system approaches a constant as temperature approached absolute zero)

A

Walther Nernst

31
Q

Serendipity

A

Walpole

32
Q

Rubber

A

Goodyear