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15
×
What is ionization?
removing electrons from an atom
removing protons from an atom
adding neutrons to an atom
adding protons to an atom
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15
×
Which of the following elements has the same number of valence electrons as aluminum?
silicon
magnesium
boron
zinc
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15
×
Which of the elements below has the smallest ionization energy?
francium (Fr)
bromine (Br)
aluminum (Al)
sodium (Na)
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trap
No points!
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rocket
Go to first place!
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gift
Win 25 points!
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lifesaver
Give 25 points!
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15
×
Which of these elements has the smallest atomic radius?
Arsenic (As)
Nitrogen (N)
Phosphorus (P)
Antimony (Sb)
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15
×
Which element is a transition group metal and likely to exist in many different forms?
Rubidium
Manganese
Barium
Phosphorous
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boom
Lose 50 points!
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seesaw
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fairy
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5
10
15
20
25
×
banana
Go to last place!
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15
×
As you move from left to right on the periodic table, what generally happens to the boiling point of elements?
It increases, then decreases.
It remains constant.
It decreases.
It decreases, then increases.
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15
×
As you move from left to right on the periodic table, what happens to the electronegativity?
It remains constant.
It decreases.
It increases.
It decreases, then increases with the noble gases
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15
×
Which of these elements has the largest atomic radius?
Bromine (Br)
Astatine (At)
Silicon (Si)
Barium (Ba)
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seesaw
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shark
Other team loses 25 points!
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shark
Other team loses 25 points!
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lifesaver
Give 10 points!
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15
×
Electronegativity is the ability of an atom to _____
repel protons.
attract electrons.
attract neutrons.
repel electrons.
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15
×
Which group does NOT contain transition metals?
Group 5
Group 11
Group 9
Group 13
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baam
Lose 20 points!
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seesaw
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gift
Win 25 points!
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lifesaver
Give 20 points!
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15
×
Which of the following will react violently with water to form a base?
Chlorine (Cl)
Potassium (K)
Cobalt (Co)
Calcium (Ca)
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15
×
Which element will predictably carry a positive 1 charge when it becomes an ion?
Gallium
Bromine
Potassium
Calcium
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