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Periodic Patterns

Grade 9 Chemistry • 10 games

How to play

Each game has 10 questions. Answer correctly to earn XP and stars. Complete all 10 games to earn your topic certificate!

Game 1

Q1–Q10

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Game 2

Q11–Q20

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Game 3

Q21–Q30

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Game 4

Q31–Q40

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Game 5

Q41–Q50

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Game 6

Q51–Q60

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Game 7

Q61–Q70

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Game 8

Q71–Q80

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Game 9

Q81–Q90

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Game 10

Q91–Q100

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