null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
2274733
Atomic history
Description
Quiz on Atomic history , created by ainearrigan on 14/03/2015.
No tags specified
chemistry
leaving certificate
science
hl
quiz
atomic history
atomic theory
Quiz by
ainearrigan
, updated more than 1 year ago
More
Less
Created by
ainearrigan
over 9 years ago
16
0
0
Resource summary
Question 1
Question
John Daltons 1808 atomic theories. Tick the correct answers.
Answer
All matter is made up of small identical particles
There were only 4 elements
particles named atoms could be broken into smaller particles
mass could be created
Question 2
Question
William Cooke's cathode ray tube proved the existence of
Answer
that charged particles were being emitted by the possitive cathode ray
that charged particles were being emitted by the negative cathode ray
that atoms were indivisible
Question 3
Question
J.J. Thomson proved the existence of electrons by
Answer
placing a negative plate near the cathode ray tube
seeing the deflection of the rays when a positive plate was placed near the cathode ray tube
the colour of the ray changed
he did not prove the existence of electrons
Question 4
Question
Name the scientist that measured the charge of the electron
Answer
Dalton
Einstein
Millikan
Rutherford
Question 5
Question
Thomson believed that the atom was made up like
Answer
a cheesecake - a layer of a positive charged and a layer of negatively charged
a wheel on a car - positive center with a negative spherical rim
a plum pudding - a mainly positive sphere with negatively charged electrons embedded in it
Question 6
Question
The results of Rutherford's experiment
Image:
8784702b-dac8-4e8b-a016-844876d066e3.gif (image/gif)
Answer
Atoms were indivisible
Atoms were composed of mainly negative spheres
Atoms were composed of mainly empty space
Question 7
Question
Chadwick is known for the discovery of
Answer
the neutron
the alpha particle
the proton
Question 8
Question
Errors that occurred when Johann Dobereiner tried to organise the known elements into triads
Answer
they didnt know there atomic weights
There wasnt enough known about the properties of the elements
Only a few elements could be organised in this way
Question 9
Question
The anode is the
Answer
positively charged electrode
negatively charged electrode
Question 10
Question
A mass spectrometer can be used to measure
Answer
measure the wavelength of light
measure the mass and abundance of isotopes
measure the size of the magnetic field
Show full summary
Hide full summary
Want to create your own
Quizzes
for
free
with GoConqr?
Learn more
.
Similar
Laboratory Tools
Christopher Nikolo R. Magtoto
Shapes of Molecules
Robert Hebbs
Using GoConqr to teach science
Sarah Egan
Using GoConqr to study science
Sarah Egan
AQA Physics P1 Quiz
Bella Statham
Forces and Fields Topic Quiz
Zoe Davis
CIRCULATION QUIZ-ILHAM
ILHAM HASSAN
Introduction to the Atom
Derek Cumberbatch
Testing for ions
Joshua Rees
Flame tests
Joshua Rees
Acids and Bases
Sarah Egan
Browse Library