Name: Mixtures
Uploaded: 2019-07-19
Duration: 5 min 13 s
Description: Cooks make tasty mixtures that we love. It is basically a mix of different substances. Soil is a mixture too. Not very tasty, right? This video tells you why...

Question

Accepted Answer

Copper (Cu) is a chemical element, a reddish, extremely ductile metal of the Group $11 (1 b)$ of the periodic table that is an unusually good conductor of electricity and heat.

Graphite, archaically referred to as plumbago, is a crystalline form of the element carbon with its atoms arranged in a hexagonal structure.

Bromine is a chemical element with the symbol Br and atomic number $35$ . It is the third-lightest halogen and is a volatile red-brown liquid at room temperature that evaporates readily to form a similarly colored vapor.

Tungsten, or wolfram, is a chemical element with the symbol W and atomic number $74$ .

Iodine is a trace element that is naturally present in some foods, is added to some types of salt, and is available as a dietary supplement.

Mercury is a chemical element with the symbol Hg and atomic number $80$ .

Silver (Ag), a chemical element, a white lustrous metal valued for its decorative beauty and electrical conductivity.

Important Questions on Elements, Compounds and Mixtures

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