Join TSR now and get all your revision questions answeredSign up now

Help please

    • Thread Starter
    Offline

    0
    ReputationRep:
    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
    Offline

    3
    ReputationRep:
    (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.
 
 
 
Poll
Which party will you be voting for in the General Election 2017?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.