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Atomic models

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Solid indivisible sphere

Back (Answer)

Leucippus & democritus

#2
Front (Question)

Solid sphere billiard model

Back (Answer)

John dalton

#3
Front (Question)

Solid sphere but not indivisible

Back (Answer)

John Dalton

#4
Front (Question)

Elements of a chemical compound are bonded together by electrical forces

Back (Answer)

Humphry davy

#5
Front (Question)

Relationaship between the amount of electricity used & the chemical reaction that occur

Back (Answer)

Michael faraday

#6
Front (Question)

Electron —> electron ions

Back (Answer)

George stoney

#7
Front (Question)

Cathode-ray tube model

Back (Answer)

J.J. Thomson

#8
Front (Question)

Most convincing evidence of electron

Back (Answer)

J.J. thomson

#9
Front (Question)

Plum pudding model

Back (Answer)

J.J. thomson

#10
Front (Question)

Oil drop experiment

Back (Answer)

Robert millikan

#11
Front (Question)

Charge of electron

Back (Answer)

Rober millikan

#12
Front (Question)

Saturn-like model

Back (Answer)

Hantaro nagauko

#13
Front (Question)

Protons

Back (Answer)

Eugen goldstein

#14
Front (Question)

Canal rays experiment

Back (Answer)

Eugen goldstein

#15
Front (Question)

Scattering experi

Back (Answer)

Rutherford

#16
Front (Question)

Nucleus

Back (Answer)

Rutherfors

#17
Front (Question)

Atoms consist of a positive nuclei surrounded by clouds of electrons at large distance

Back (Answer)

Rutherford

#18
Front (Question)

No. of PROTONS determines its identity

Back (Answer)

Moseley

#19
Front (Question)

the no of protons is the Atomic no.

Back (Answer)

Moseley

#20
Front (Question)

Neutrons

Back (Answer)

Chadwick

#21
Front (Question)

Electron revolving around its nucleus in a circular orbit

Back (Answer)

Niels Bohr

#22
Front (Question)

Planetary model

Back (Answer)

Niels Bohr

#23
Front (Question)

Wgen electrons is excited, ir absorbs energy

Back (Answer)

Niel bohrs

#24
Front (Question)

Electrons occupy only certain energy level

Back (Answer)

Niels bohr