Atomic Theory Review
Authored by Alma Mendez
Science
7th Grade
NGSS covered
Used 676+ times
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38 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I discovered the electron in 1897?
Dalton
Bohr
Thomson
Rutherford
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Don't let my "crazy" eyes fool you. I discovered the neutron. And I know neutrons live in the nucleus. Who am I?
Dalton
Bohr
Thomson
Chadwick
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In 1911 I discovered that atoms have a positive particle called proton.
Dalton
Rutherford
Chadwick
Bohr
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
First scientist to come up with atomic theory. We still use his atomic characteristics today.
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The smallest particle of an element that still retains all the properties of that element.
atom
cathode ray tube
an electron
a compound
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic mass of Chlorine?
17
35.45
Cl
Chlorine
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This particle is found in the nucleus and has no charge
Neutron
Proton
Electron
Atom
Tags
NGSS.HS-PS1-8
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