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Teams
Name
Score
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15
×
The particle in an atom that has no charge
neutron
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Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
How many known element are there in the world?
118 elements
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15
×
Can we create new elements, or are they all found in nature?
Some elements are found in nature, but scientists can also create new ones in labs using special machines.
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Check
Okay!
Check
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baam
Lose 10 points!
Oops!
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gold
Win 50 points!
Okay!
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gift
Win 20 points!
Okay!
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thief
Give points!
5
10
15
20
25
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lifesaver
Give 15 points!
Oops!
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shark
Other team loses 10 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
15
×
How to call the number of protons in an atom?
the atomic number
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15
×
Who created the periodic table?
Dmitri Mendeleev
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15
×
what are most common elements in space?
Hydrogen and helium
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15
×
Why do scientists give each element a symbol, like H for hydrogen or O for oxygen?
Symbols make it faster and easier to write and understand elements.
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15
×
The particle in an atom that has a negative charge
electron
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Check
Okay!
Check
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lifesaver
Give 20 points!
Oops!
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magnet
Take 25 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
10
15
20
25
15
×
What is made up of two or more atoms that are joined together?
molecule
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15
×
The smallest unit of an element ( building block of things)
atom
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×
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