Question

Activity To test the strength of cotton, wool, silk and nylon fibres what is it conclusion and produce
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Answer 1

Answer:

Silk: Burns slowly, but does not melt. It shrinks from the flame. It has the odor of charred meat (some say like burned hair). The residue is a black, hollow irregular bead that can be easily to a gritty, grayish-black ash powder.

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