Skittles Colour

 

Aim:

I want to find out what happens when mix Skittle colours 

Method 

Equipment

• Skittles
• Petri dish
• warm Water
• Beaker 
• white background

Instructions:

1. Get your equipment 
2. place your petri dish on the white backgroud 
3. put your skittles around the inside edge on the petri dish
4. pour warm water into the middle of the petri dish
5. Observe what happens

Prediction

I think the colours could change to a rainbow or brown

Results:

I saw the colours spread out like you were make a sandwich  Coming together to combine to the middle it was coming together as a Pie chart 

Discussion:

1.The colours dissolved (when a solid is mixed into a liquid creating a solution)

Why did the colours 

 Skittles have food colouring and sugar (ingredients that are able  to  dissolve in water), when you pour water over Skittles, the coloured dissolve  spreading through the water and that is why the skittles lost half their colour