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Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Use the periodic-table excerpt. Among the highlighted Na, Si, and Cl atoms, which has the greatest first ionization energy by the general trend?
Use the highlighted halogens in the periodic-table excerpt. Which atom should have the greatest electronegativity?
Use the periodic-table excerpt. Among the highlighted Li, C, and O atoms, which should have the lowest first ionization energy?
Use the highlighted alkaline earth metals. Which atom should have the lowest electronegativity?
Use the highlighted period 3 atoms. Which one should require the most energy to remove its first electron?
Use the successive ionization energy graph. The biggest jump occurs after removing how many electrons?
Use the successive ionization energy graph. After how many electrons are removed does the atom reach a stable core?
Which element has the greater electronegativity, chlorine or sulfur?
Between oxygen and selenium, which element has the greater first ionization energy?
A magnesium atom and a calcium atom are compared. Which one loses its first electron more easily by periodic trend?
Which atom pulls harder on shared electrons in a bond, fluorine or iodine?
Which element has the greater first ionization energy, boron or nitrogen?
Which element has the lower electronegativity, potassium or sodium?
Which element has the greater first ionization energy, neon or lithium?
Which property measures how strongly an atom attracts shared electrons in a bond?
Which property is the energy needed to remove the outermost electron from a gaseous atom?
A very low value for which property best explains why an alkali metal gives up an electron easily?
Many data tables list no value of which property for helium, neon, and argon, because these atoms almost never form bonds?
Use the bar graph of period 2 atomic radii. Which atom has the largest atomic radius?
Use the bar graph of period 3 atomic radii. Which atom has the smallest atomic radius?
Use the periodic-table excerpt. Which statement matches the atomic-radius pattern across the highlighted period?
Use the periodic-table excerpt. Which statement matches the atomic-radius trend down the highlighted family?
Use the periodic-table excerpt. Which pair is ordered from larger atomic radius to smaller atomic radius?
Use the periodic-table excerpt of one family. Which statement matches the atomic-radius trend?
Which atom has the larger atomic radius, aluminum or silicon?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
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16 questions
