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Glass has a hardness that is in the middle of the hardness scale What is the hardness of Glass? hardness 9 hardness 8 hardness 5 Mardness 10 NEXT QUESTION O ASK FOR HELP​
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Glass has a hardness that is in the middle of the hardness scale What is the hardness of Glass?

hardness 9
hardness 8
hardness 5
Mardness 10
NEXT QUESTION
O
ASK FOR HELP​

User MadeByDouglas
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Answer:hardness9

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User Passwd
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hardness9

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User Heiko Rupp
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