Team 1
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Team 2
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Teams
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Score
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monster
Reset all scores!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
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trap
No points!
Oops!
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star
Double points!
Okay!
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gift
Win 10 points!
Okay!
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thief
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5
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15
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25
15
×
salt (NaCl) ionic or covalent?
ionic
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15
×
What do elements in the same column of a periodic table have in common
They have the same number of valence electrons
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15
×
Aluminium oxide (AlO) covalent or ionic
ionic
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×
heart
Other team wins 20 points!
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fairy
Take points!
5
10
15
20
25
×
gift
Win 10 points!
Okay!
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lifesaver
Give 10 points!
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lifesaver
Give 15 points!
Oops!
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seesaw
Swap points!
Okay!
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rocket
Go to first place!
Okay!
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baam
Lose 10 points!
Oops!
15
×
How many electrons fit into the first, second, and third electron shells?
2,8,18
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15
×
Atoms that have an electric charge due to gain or loss of electrons are called _______
ions
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15
×
water (H2O) is a covalent compound or ionic compound
covalent
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15
×
name three non metals
named
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15
×
Describe the bonds find in a water molecule
One oxygen atom forming two covalent bonds with two oxygen atoms
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25
×
which two non metals form large covalent lattice structures?
carbon (diamond) silicon (sand)
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20
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Why do atoms form bonds?
To gain a stable arrangement of electrons
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15
×
T/F covalent compounds are between nonmetal and nonmetal
True
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15
×
What is the difference between cation and anion?
Loss of electrons = cation, gaining of electrons = anion
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