Team 1
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Team 2
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Teams
Name
Score
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15
×
Which radioactive particle releases an electron?
beta particle
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15
×
Which group has only 2 valence electrons?
Alkaline earth metals
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15
×
Where are the nonmetals located on the periodic table?
on the right side
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15
×
____ was the scientist who developed the periodic table.
Dmitri Mendeleev
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×
trap
No points!
Oops!
×
magnet
Take 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
15
×
Why do we use metals to make our pots and pans?
metals conduct heat
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15
×
Which two groups of elements are located UNDER the rest of the table?
actinides and lanthanides
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15
×
When an element can be a conductor one minute and an insulator the next, it is called a ____.
Semiconductor
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×
seesaw
Swap points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
15
×
Which side of the periodic table has LESS reactive elements?
right side
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15
×
The Noble Gases have ___ valence electrons.
8
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×
trap
No points!
Oops!
×
gift
Win 25 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
The ____ group of nonmetals are harmful to humans when not found in compounds.
The Halogens. For example, Chlorine
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15
×
Which radioactive particle is no charge?
gamma particle
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15
×
Which radioactive particle causes a change in atomic mass?
alpha particle
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15
×
An element's reactivity has to do with which subatomic particle?
electrons
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×
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