Pure substance or mixture?
eiji_kikumaru15 asked:
Gasoline, lead, smog, soap, brass, 24 k gold, its a pure substance or mixture?
How will I know if a thing is a pure substance or mixture? I read that pure substance possesses a fixed and unvarying composition and mixture made up of 2 or more kinds of substance that retain distinct identities, but still I cant tell if a thing is a pure substance or mixture.. can you give another example and elaborate it for me?? Pls.. thanks..
What is the lowest cost of diamond and platinum jewelery in Indian markets?
haunted.divinity asked:
I need to buy something for my girlfriend for our anniversary. Im a student so I obviously cant afford a lot of money. I need to buy something small and sweet. I dont like gold so Im looking for something with diamond or platinum. What is the minimum prices of these kind of jewelery in India? I live in Bangalore and Kolkata.
Only answer if you are from India.
Jeana
I need to buy something for my girlfriend for our anniversary. Im a student so I obviously cant afford a lot of money. I need to buy something small and sweet. I dont like gold so Im looking for something with diamond or platinum. What is the minimum prices of these kind of jewelery in India? I live in Bangalore and Kolkata.
Only answer if you are from India.
Jeana


