Unit 3 Review
Authored by Liz Stine
Chemistry, Other Sciences
9th - 11th Grade
NGSS covered
Used 39+ times
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76 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What element is represented in this Bohr Model?
Carbon
Hydrogen
Aluminum
Lithium
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How are the elements in the periodic table arranged?
by their atomic mass
by their chemical symbol
by their chemical name
by their atomic number
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The yellow atoms are called
metals
nonmetals
metalloids
noble gases
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The elements in this group have 5 valence electrons and include elements N, P, and As.
Group 5
Group 1
Group 18
Group 15
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Elements in Group 2 have
Two energy levels
Two valence electrons
Two compounds
Two electrons
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which group of the periodic table is composed of inert (not reactive) gases?
alkali metals
alkaline earth metals
halogens
noble gases
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Elements which are shiny, conduct electricity and heat are called
metal
nonmetal
metalloid
nonexistent
Tags
NGSS.HS-PS1-1
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