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WorksheetsRaining Blood Quiz
Total questions: 8
Worksheet time: 6mins
Why does the dark liquid above drip down to the bottom of the beaker
Because of magic
Because of density
Because of God
I don't know
Why does the water turn colour?
God willed it to happen
The food colouring in the solution separated from the oil
Some chemical reaction
I don't know
What conclusion can we make from the above experiment?
God is superior!!!
Food colouring is denser than oil
4.3 potassium iodate has an chemical reaction with water
I'm not sure. Can you explain?
Water is denser than oil
We are using cooking oil. will it work if i changed it to another type of oil (E.g.: car oil) ?
Yes
No
Not sure
We are using red food colouring. Will it work if i changed it to another colour of food colouring (E.g.: yellow/blue)
I don't know
No
Yes
What scientific concept is applied in this experiment
Magic
Holy Christ
Density
The bonds between atoms
I don't know
Who discovered density?
A Greek mathematician named Archimedes
Albert Einstein
(Person who proved atoms existed)
Issac Newton
(Person who discovered gravity)
Not sure
What is density?
The amount of "stuff" in a given space
A gas
A chemical
Not sure
