What did NOT happen during the gold foil experiment?

The particles did not leave the source

Which of these ideas was NOT proposed by Dalton?

Mixtures were not chemically joined

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Development of Atomic Theory and the Periodic Table

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Questions 20

Answers

1
Who suggested that everything was made of atoms?
Chadwick
Democritus
Thomson
Dalton
2
What did Chadwick discover?
proton
shells
neutron
electron
3
What physical property were used to arrange elements in early Periodic Tables?
Melting points
Atomic number
Density
Atomic weights
4
What did Democritus suggest everything was made from?
Atoms
Huge particles
Molecules
Tiny particles
5
Who suggested Octaves?
Mendeleev
Dobereiner
Dalton
Newlands
6
What theory did Dobereiner propose?
Octaves
Doublets
Triads
Quartets
7
Which one of these ideas was NOT proposed by Mendeleev?
Gaps left
Atomic number used
Atomic weights swopped
Properties predicted
8
Elements with the same chemical properties are in the same ........?
Octave
Triad
Period
Group
9
What did NOT happen during the gold foil experiment?
The particles passed thorough the foil
The particles did not leave the source
The particles were deflected
The particles bounced back
10
What was fired at the gold foil?
electrons
protons
lead
alpha particles
11
Which one did Rutherford NOT discover?
empty space
electron
nucleus
proton
12
What was the name of Thomson's experiment?
The plum pudding model
The sponge pudding model
The christmas pudding model
The chocolate chip model
13
What did the planetary model say?
electrons were found in shells
electrons were found in the nucleus
electrons were round
electrons were negative
14
Who suggested the planetary model?
Bhor
Rutherford
Thomson
Dalton
15
Who discovered the electron?
Rutherford
Democritus
Dalton
Thomson
16
How did Chancourtois display his periodic table?
Display board
Paper
Cylinder
Wood
17
Which of these ideas was NOT proposed by Dalton?
Elements were made of atoms
Mixtures were not chemically joined
Elements could be represented by symbols
Atoms combined to for compunds
18
What did atomos mean?
indivisible
elements
atoms
particles
19
When was the neutron discovered?
1909
1923
1919
1932
20
What was name of Rutherford's model?
Nuclear
Plum pudding
Gold Foil
Atomic

Development of Atomic Theory and the Periodic Table Flashcards | StudBud

Development of Atomic Theory and the Periodic Table

20 termsStudBud Administration408 plays

Imported from external platform

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
Who suggested that everything was made of atoms?
Chadwick
Democritus
Thomson
Dalton
2
What did Chadwick discover?
proton
shells
neutron
electron
3
What physical property were used to arrange elements in early Periodic Tables?
Melting points
Atomic number
Density
Atomic weights
4
What did Democritus suggest everything was made from?
Atoms
Huge particles
Molecules
Tiny particles
5
Who suggested Octaves?
Mendeleev
Dobereiner
Dalton
Newlands
6
What theory did Dobereiner propose?
Octaves
Doublets
Triads
Quartets
7
Which one of these ideas was NOT proposed by Mendeleev?
Gaps left
Atomic number used
Atomic weights swopped
Properties predicted
8
Elements with the same chemical properties are in the same ........?
Octave
Triad
Period
Group
9
What did NOT happen during the gold foil experiment?
The particles passed thorough the foil
The particles did not leave the source
The particles were deflected
The particles bounced back
10
What was fired at the gold foil?
electrons
protons
lead
alpha particles
11
Which one did Rutherford NOT discover?
empty space
electron
nucleus
proton
12
What was the name of Thomson's experiment?
The plum pudding model
The sponge pudding model
The christmas pudding model
The chocolate chip model
13
What did the planetary model say?
electrons were found in shells
electrons were found in the nucleus
electrons were round
electrons were negative
14
Who suggested the planetary model?
Bhor
Rutherford
Thomson
Dalton
15
Who discovered the electron?
Rutherford
Democritus
Dalton
Thomson
16
How did Chancourtois display his periodic table?
Display board
Paper
Cylinder
Wood
17
Which of these ideas was NOT proposed by Dalton?
Elements were made of atoms
Mixtures were not chemically joined
Elements could be represented by symbols
Atoms combined to for compunds
18
What did atomos mean?
indivisible
elements
atoms
particles
19
When was the neutron discovered?
1909
1923
1919
1932
20
What was name of Rutherford's model?
Nuclear
Plum pudding
Gold Foil
Atomic