Q. Who am l?
- I have metallic lustre and I am used as an ore for Sulphur .
- I am colourless to white and I'm used as a food additive usually with pepper .
- I'm black to silver and I am attracted to a magnet.
- I'm commonly light green and granular and often made into jewellery.
- I have the lowest hardness, greasy feel, and am used as baby powder.
- I'm dark and I am used in construction materials
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Please find below the solution of your asked queries:
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Please find below the solution of your asked queries:
- Pyrite- It is chemically known as Iron disulphide (Chemical formula- FeS2)
- Salt- It is chemically known as Sodium chloride (Chemical formula- NaCl)
- Magnetite- It is chemically known as Iron (II,III) oxide (Chemical formula- Fe3O4)
- Olivine- It is chemically known as Magnesium iron silicate.
- Talc/Talcum- It is chemically known as Hydrated magnesium silicate.
- Black Mica- It is found in Igneous rocks.
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