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    Hi i am in need of help i need to hand in my assignment tomorrow and im stuck on a question, its asking me to draw a decision tree that could help you decide whether a substance is an element, compound or a mixture help please
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    (Original post by Mubeen22)
    Hi i am in need of help i need to hand in my assignment tomorrow and im stuck on a question, its asking me to draw a decision tree that could help you decide whether a substance is an element, compound or a mixture help please
    You need to think of questions to ask that will help with determining. Like "is it blue?" and if yes, it's an element.
 
 
 
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