Question

can you give me any chemistry project ideas grade 8 not from google

Answer 1

Answer:

Rainbow in a tube:

Explanation:

This experiment isn't really a working model but it's used to explain the density of liquid.

required:

food dye, lots and lots of sugar, glass tube, water, syringe.

method:

• solution 1: mix fourteen teaspoons of sugar in 15 ml water and any colour food dye
• solution 2: mix twelve teaspoons of sugar in 15 ml water and any other food dye
• solution... continue this process till how much colours u want.
• take solution 1 in a syringe and Put it in the glass tube
• take the next solution and carefully, at the side, inject inside the tube
• remember that the solutions with the most amount of sugar go in the bottom-most

hope this helps

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