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15
×
Write the name for the following.
Dinitrogen Monoxide
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thief
Give points!
5
10
15
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25
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
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25
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banana
Go to last place!
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15
×
Why do you use roman numerals when naming an ionic compound?
when the cation can be found in groups 3-12
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20
×
Balance this equation
answer on board
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5
×
What is the measure of amount of kinetic energy of particles?
Temperature
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15
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How do I determine if the bond is ionic or covalent?
Ionic bonds - elements on the left and right side of the staircase. Covalent bonds - both on the right side of the staircase
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15
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Why do atoms bond?
stability - to have 8 valence electrons
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10
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Heat flows in what direction?
high to low
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15
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What is the name for the following compound?
Aluminum Sulfide
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10
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How do I calculate the mass number?
protons + neutrons
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15
×
Define isotope.
atoms with a different number of neutrons and different mass
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eraser
Reset score!
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star
Double points!
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shark
Other team loses 15 points!
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thief
Give points!
5
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15
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25
10
×
What state of matter does not have a definite shape or volume?
Gasses
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15
×
List 3 chemical changes
Rotting Burning Rusting
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trap
No points!
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shark
Other team loses 10 points!
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shark
Other team loses 25 points!
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banana
Go to last place!
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15
×
Define ion.
atoms with a different number of electrons - have a positive or negative charge
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