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15
×
Compounds with two elements and oxygen often end in '-_________'.
-ate
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×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Which model describes atoms as tiny indestructible spheres?
Nuclear Model
Plum Pudding Model
Solid Sphere Model
Periodic Table Model
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15
×
What are the particles located in the nucleus of an atom?
Protons and neutrons
Electrons
Neutrons and electrons
Protons and electrons
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15
×
Which of the following is an example of an element?
Air
Carbon Dioxide (COâ)
Water (HâO)
Oxygen (O)
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15
×
Air is a compound made of gases.
False
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15
×
What is the smallest piece of matter?
Element
Molecule
Atom
Compound
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15
×
In compounds, metals usually come first in the name.
True
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15
×
In the periodic table, rows are called:
Levels
Periods
Series
Groups
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15
×
Atoms are the smallest unit of a compound.
False
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15
×
What does 'di-' mean in a compound's name, like carbon dioxide?
Two
One
Three
Four
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×
boom
Lose 50 points!
Oops!
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fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
eraser
Reset score!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
Compounds have the same properties as the elements that make them.
False
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15
×
A __________ is a shorthand way to represent elements.
Symbol
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×
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