Aim: To separate colours by using the process of chromatography.
Forensics:
- DNA
- Fingerprint
- Ballistics
- Appearance
- Genealogy
- Forgery
- Footprints
Material:
- Filter paper
- water base felt pen
- plastic cup
- water
- pencil
Steps:
- Get your own material.
- Get your filter paper.
- Get 2 water-based felt pens.
- Get a plastic cup.
- Rule a line 1cm above the bottom of the paper using a pencil
- Wait until the teacher will put water on it.
Conclusion: What have I learned?
I learn how to separate colours using Chromatography method, and how it works and what material we need. I love to see the colours mix together 'cause of the water. The water
goes into the paper and then suddenly it mixes the colour that we put on the paper and it comes up with 5 different colours.
goes into the paper and then suddenly it mixes the colour that we put on the paper and it comes up with 5 different colours.
Hi Khyle, well done completing all of your home chemistry blogs this term. I can see that you are working very hard and showing commitment to your learning. For the "steps" you need to begin each sentence with a verb so that each step is a clear instruction. You have already listed the materials that you need in the MATERIALS section. Here is an example: Step 1: Rule a line 1cm above the bottom of the paper using a pencil. Please make these changes and then you will earn a point towards your science badge.
ReplyDeleteHello Ms., thank you for commenting on my blog, can you please check again because I already changes my mistakes.
ReplyDelete