Development of the Periodic Table | 暗記メーカー

暗記メーカー

Development of the Periodic Table

5問 • 1年前

問題一覧

1

Elements were arranged in order of atomic mass, every eighth element had similar properties. Newlands referred to this peculiar relationship as the law of octaves

John Newlands 1864

2

Proposed a much more extensive tabulation of the elements based on the regular, periodic recurrence of properties

Dmitri Mendeleev 1869

3

30 more elements had been added to the list, filling in some of the empty spaces

1900

4

Discovered a correlation between what he called atomic number and the frequency of X rays generated by bombarding an element with high-energy electrons

Henry Moseley 1913

5

Electron confi gurations of elements help to explain the recurrence of physical and chemical properties

Electron configurations of elements help to explain the recurrence of physical and chemical properties

EM Waves and Spectrum

EM Waves and Spectrum

John Marabiles · 73問 · 1年前

EM Waves and Spectrum

EM Waves and Spectrum

73問 • 1年前

Polarization

Polarization

John Marabiles · 25問 · 1年前

Polarization

Polarization

25問 • 1年前

Lesson 1

Lesson 1

John Marabiles · 9問 · 1年前

Lesson 1

Lesson 1

9問 • 1年前

Lesson 2

Lesson 2

John Marabiles · 8問 · 1年前

Lesson 2

Lesson 2

8問 • 1年前

Lesson 3

Lesson 3

John Marabiles · 7問 · 1年前

Lesson 3

Lesson 3

7問 • 1年前

Chapter 10

Chapter 10

John Marabiles · 43問 · 1年前

Chapter 10

Chapter 10

43問 • 1年前

Evidence Of Evolution

Evidence Of Evolution

John Marabiles · 46問 · 1年前

Evidence Of Evolution

Evidence Of Evolution

46問 • 1年前

Traditional Materials

Traditional Materials

John Marabiles · 20問 · 1年前

Traditional Materials

Traditional Materials

20問 • 1年前

Crushing Strength Of Common Building Stones

Crushing Strength Of Common Building Stones

John Marabiles · 8問 · 1年前

Crushing Strength Of Common Building Stones

Crushing Strength Of Common Building Stones

8問 • 1年前

Properties Of Stones

Properties Of Stones

John Marabiles · 16問 · 1年前

Properties Of Stones

Properties Of Stones

16問 • 1年前

Requirements Of Good Building Stones:

Requirements Of Good Building Stones:

John Marabiles · 11問 · 1年前

Requirements Of Good Building Stones:

Requirements Of Good Building Stones:

11問 • 1年前

Tests On Stones

Tests On Stones

John Marabiles · 5問 · 1年前

Tests On Stones

Tests On Stones

5問 • 1年前

Structural Reading

Structural Reading

John Marabiles · 22問 · 1年前

Structural Reading

Structural Reading

22問 • 1年前

General Chemistry

General Chemistry

John Marabiles · 50問 · 1年前

General Chemistry

General Chemistry

50問 • 1年前

Lesson 1: Construction Sector

Lesson 1: Construction Sector

John Marabiles · 10問 · 1年前

Lesson 1: Construction Sector

Lesson 1: Construction Sector

10問 • 1年前

Lesson 2: Participating in Workplace Communication and Collaboration

Lesson 2: Participating in Workplace Communication and Collaboration

John Marabiles · 11問 · 1年前

Lesson 2: Participating in Workplace Communication and Collaboration

Lesson 2: Participating in Workplace Communication and Collaboration

11問 • 1年前

問題一覧

1

Elements were arranged in order of atomic mass, every eighth element had similar properties. Newlands referred to this peculiar relationship as the law of octaves

John Newlands 1864

2

Proposed a much more extensive tabulation of the elements based on the regular, periodic recurrence of properties

Dmitri Mendeleev 1869

3

30 more elements had been added to the list, filling in some of the empty spaces

1900

4

Discovered a correlation between what he called atomic number and the frequency of X rays generated by bombarding an element with high-energy electrons

Henry Moseley 1913

5

Electron confi gurations of elements help to explain the recurrence of physical and chemical properties

Electron configurations of elements help to explain the recurrence of physical and chemical properties