A ==Key Stage 3=====Meaning==='''Universal Indicator''' is a [[mixture]] of [[Indicator (Chemistry)|indicators]] which gives different colours for a range of [[pH]] values. ===About Universal Indicator===: '''Universal indicator''' gives a big enough range of colours to find the [[pH]] of a [[solution]] more easily than other [[Indicator (Chemistry)|indicators]].: '''Universal indicator''' can be paper with the [[dye]] inside or it can be a [[solution]].