these are the compounds that you will have to make during the march holidays!
instructions:
(a) each pupil is to construct your own compounds. No group work. In short, you are responsible for your compounds.
(b) you may want to buy the styrofoam balls together as the shops don't sell one or two. This can help you to save cost.
(c) for large structure, please limit the structure to be 15 cm by 15 cm. This means you don't need so many styrofoam balls. The structure will be small and cute, right?!
(d) just make 1 will do. Don't make extra!
(e) the number refers to the number you have chosen! Eg: (41) diamond meant the person who chose 41 will have to make DIAMOND.
(f) different elements are represented by diffeent colours. Eg: chlorine is green.
please use the appropriate colour.
here are the compounds you have to make:
- carbon dioxide ( number 1 and 20 )
- methane ( number 2 and 21 )
- chlorofoam
- ethanoic acid ( vinegar )
- ethanol
- hydrogen chloride ( number 6 and 22 )
- hydrogen molecule ( number 7 and 23 )
- fluorine molecule ( number 8 and 24 )
- chlorine molecule
- sodium chloride ( 15 cm by 15 cm ) ( number 10 and 27 )
- ammonia molecule
- hydrogen fluoride ( number 12 and 28 )
- oxygen molecule ( number 13 and 25 )
- nitrogen molecule ( number 14 and 26 )
- silicon dioxide ( 15 cm by 15 cm )
- sodium fluoride ( 15 cm by 15 cm )
- carbon monoxide
- sulfur dioxide
- nitrogen dioxide
and 29. water molecule
that's all, enjoy folks!
this project is for pupils in miss pang's group. Have fun and enjoy!
