
Unit 1 - Atoms and the Periodic Table
Authored by Nicole Arbuckle
Science
8th Grade
NGSS covered
Used 1+ times

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33 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A nucleus of an atom contains what two parts?
Electrons and Protons
Neutrons and Electrons
Protons and Neutrons
Tags
NGSS.HS-PS1-8
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Electron in the outermost energy level are called?
Valence Electron
Valence Proton
Valence Neutron
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many neutrons does Chlorine (Cl) with an atomic number of 17 and an atomic mass of 35.
17
18
19
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If an atom has an atomic mass of 11 and contains 5 electrons, its atomic number would be______
11
5
6
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the atomic mass of Neon?
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many protons are in Beryllium?
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the atomic mass of Copper?
Tags
NGSS.HS-PS1-1
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