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10
×
Why don't noble gases form bonds with other elements?
They have a full outer shell of electrons.
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heart
Other team wins 10 points!
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×
gift
Win 15 points!
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×
rocket
Go to first place!
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banana
Go to last place!
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10
×
What type of bond is shown in this compound?
ionic bond
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10
×
What type of bond will form between Br and I?
covalent
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5
×
Do Group 8 elements form bonds with other elements?
No
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10
×
Why do atoms combine to make compounds?
To have a full outer shell of electrons and become stable
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15
×
When one atom shares two pairs of electrons with another atom, what is the bond formed?
double covalent bond
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10
×
The electrons involved in chemical bonding are __________ electrons.
valence/outer shell
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5
×
A non-metal atom receives electrons to form a _________ ion
negatively charged
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boom
Lose 50 points!
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seesaw
Swap points!
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rocket
Go to first place!
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baam
Lose 15 points!
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thief
Give points!
5
10
15
20
25
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 15 points!
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baam
Lose 20 points!
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10
×
Sodium and Chlorine combine to make NaCl. Which of the two elements will become a positive ion?
sodium
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banana
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magnet
Take 20 points!
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rocket
Go to first place!
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lifesaver
Give 5 points!
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15
×
How many valence electrons does hydrogen need to have a full set of valence electrons?
2
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5
×
When non-metal atom shares electrons with non-metal atoms, what type of bond is formed?
covalent bond
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5
×
When metal atom transfers electrons to non-metal atoms, what type of bond is formed?
ionic bond
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