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Team 2
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Teams
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Score
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15
×
The proper formula for magnesium hydroxide:
Mg(OH)2
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15
×
In which mixture can you not see all of the parts?
homogeneous
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×
heart
Other team wins 20 points!
Oops!
×
gift
Win 10 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
Is this a physical or a chemical property? a change of one substance to another
chemical change
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15
×
Mention an element which is similar to Li
Na, K, Ru, Cs, Fr
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15
×
According to the octet rule most elements need _______ valence electrons.
8
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15
×
I have an object that is dull, brittle, and an insulator, what is it?
Nonmetal
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×
banana
Go to last place!
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rocket
Go to first place!
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×
rocket
Go to first place!
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×
thief
Give points!
5
10
15
20
25
15
×
In which mixture can you see all of the parts?
heterogeneous
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15
×
When two nonmetals do not share electrons evenly, the resulting covalent bond will be
Polar
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15
×
The weaker the intermolecular forces of a substance the _____________ the boiling point
Lower
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15
×
Mention a property of metals
solid, malleable, ductile, high boiling andmelting point
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15
×
A salad is an example of a __________.
heterogeneous mixture
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15
×
Is this a physical or a chemical change? sharpening a pencil
physical change
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15
×
What region of the periodic table contains atoms that form covalent bonds?
the right side
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×
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