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Chemistry, 21.06.2019 18:00
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Chemistry, 22.06.2019 01:30
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Chemistry, 22.06.2019 08:30
Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol
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PLS HELP ME
1)Which elements are involved in Metallic bonding?
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2)How do valence electrons be...
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