Quiz - Bohr-Rutherford & Lewis Dot Diagrams
Authored by Michael Pietras
Science
8th Grade
NGSS covered
Used 330+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the name for the central area of an atom, where most of the atom's mass is located?
Neutron
Electron
Proton
Nucleus
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If an element has an atomic number of 23 and an atomic mass of 50.89, how many neutrons must it have in it's nucleus?
38
28
17
29
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many electrons does potassium K contain?
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What are valence electrons?
electrons in the second orbit/energy level
electrons in the outermost orbit/energy level
the atomic number
electrons in the first orbit/ energy level
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many valence electrons does this element have?
2
3
5
10
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What element is represented in this Bohr-Rutherford model?
Carbon
Hydrogen
Aluminum
Lithium
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Which element is shown in the Bohr-Rutherford model in the picture?
Boron
Carbon
Nitrogen
Lithium
Tags
NGSS.MS-PS1-1
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