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15 questions
Groups 3-12 on the periodic table are called:
Nonmetals
Transition metals
Metalloids
Post transition
The colored part of the periodic table is called:
Metals
Nonmetals
Transition metals
Metalloids
Second group of the periodic table is called:
Alkali metals
Alkaline earth metals
Transition metals
Metalloids
The colored part of the periodic table is called:
Metalloids
Nonmetals
Post transition metals
Lanthanoids
Group 18 on the periodic table is called:
Metals
Metalloids
Halogens
Noble gases
Alkali metals are highly reactive and do not occur freely in nature
True
False
Which group of the below has mostly radioactive elements:
Post transition metals
Alkaline earth metals
Lanthanoids
Actinide
Elements which share properties of metals and nonmetals are called:
Post transition
Alkaline earth metals
Metalloids
Lanthanoids
How many periods does the Periodic Table have?
18
10
7
8
How many groups are in the periodic table?
7
10
18
8
Most elements are_________________
Nonmetals
Metals
Metalloids
Noble gases
Elements at the bottom were pulled out to keep the table from being too long; the first row is called:
Transition Metals
Lanthanoides
Metalloids
Halogens
How many protons are in an atom of Nitrogen?
14
7
10
2
Elements of the same period have similar properties and react with other elements in similar ways.
True
False
Transition metals are very good conductors of electricity and heat
True
False
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