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Title: Which substance is not an element? Post by: teilour on Mar 30, 2018 Which substance is not an element?
a. chlorine b. oxygen c. carbon d. water e. hydrogen Question 2 What is the smallest unit of an element that retains the properties of that element? a. atom b. compound c. ion d. molecule e. mixture Title: Which substance is not an element? Post by: yjiang5 on Mar 30, 2018 ANSWER: d ANSWER: a Title: Which substance is not an element? Post by: teilour on Mar 30, 2018 TYVM
Title: Which substance is not an element? Post by: yjiang5 on Mar 30, 2018 no worries, happy to help out
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