Chemistry Yr 9
Authored by Mr Lawrance
Chemistry
9th - 10th Grade
NGSS covered
Used 78+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did James Chadwick discover?
by Daisha
neutrons
electrons
the atomic theory
protons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who first had the idea of an atom?
Democritus
Dalton
Thomson
Rutherford
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which experiment did Rutherford perform
Gold Foil
Cathode Ray
TNT discovery
First dissection
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What contribution did John Dalton make to atomic theory?
He discovered that every atom was positively charged.
He discovered that every element consisted of one type of atom.
He discovered that atoms had nuclei.
He discovered that atoms could be divided into smaller parts.
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist developed the plum pudding/chocolate chip cookie model
Dalton
Thomson
Rutherford
Democritus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What scientist is best known for his "Plum Pudding" model of the atom?
J.J. Thomson
Ernest Rutherford
John Dalton
Democritus
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist discovered the nucleus?
Bohr
Rutherford
Chadwick
Thomson
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