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Explain the difference on the basis of properties(1) Thermosetting plastics and thermoplastics.(2) Physical properties of metals and non metal physical properties(3) Useful micro organisms and harmful micro organisms.​

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Answer:

The primary DIFFERENCE between the two is that Thermoset is a material that strengthens when heated, but cannot be remolded or heated after the initial forming, while THERMOPLASTICS can be reheated, remolded, and COOLED as necessary without causing any chemical changes.

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Types of Microorganisms are bacteria, archaea, fungi, protozoa, algae, and VIRUSES. Harmful Microorganisms examples: Escherichia coli O157:H7, Mycobacterium tuberculosis, Streptococcus mutans, Salmonella enteric and Chlamydophila pneumonia. USEFUL Microorganisms include: Saccharomyces cerevisiae, Aspergillus oryzae, L.



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