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start learning

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Question		Answer
wodór start learning		1
lit start learning		1
sód start learning		1
potas start learning		1
magnez start learning		2
wapn start learning		2
glin start learning		3
węgiel start learning		2,4
krzem start learning		2,4
Ołów start learning		2,4
fosfor start learning		3,5
tlen start learning		2
fluor start learning		1
cynka start learning		2

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