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platinum

What is Platinum? Uses of Platinum

What is Platinum? Platinum is a chemical element which is symbolized as Pt. The atomic number of platinum is 78, atomic weight is 195.23 whereas it falls between gold and iridium on the periodic table. The word platinum refers to the old Spanish word platina which means little silver. It naturally exists... readmore

October 2, 2012 | Mohsin Ali | No Comments | 935 views

Which is the polymer of glucose?

Starch is the polymer of glucose. readmore  Read More →

April 21, 2011 | Afifa Gillani | No Comments | 847 views

Which is the purest form of iron?

The purest from of iron is wrought iron.  Read More →

| Afifa Gillani | No Comments | 962 views

What is an alloy metal?

An alloy is composition of two or more metals. readmore  Read More →

| Afifa Gillani | No Comments | 452 views

What is the process sublimation?

The process of conversion of a material from the solid state directly to the gaseous state is called sublimation.  Read More →

| Afifa Gillani | No Comments | 719 views

What is C.F.C?

C.F.C is the abbreviation of chlorofluorocarbon. These are found in refrigerators, body sprays and air conditioners etc.  Read More →

| Afifa Gillani | No Comments | 332 views

What is Caustic Soda?

Caustic Soda is Sodium hydroxide. Sodium Hydroxide, well known chemical in the market is commonly present in white color with the name of Caustic Soda, lye, or sodium hydrate. Chemically it is written as NaOH, which stands for Sodium Hydroxide. It is highly corrosive and reactive. It can affect the human... readmore

April 18, 2011 | Afifa Gillani | No Comments | 339 views

What is Washing soda?

Washing soda is Sodium Carbonate. readmore  Read More →

| Afifa Gillani | No Comments | 29 views

What is Chalk?

Chalk is actually calcium carbonate. readmore  Read More →

| Afifa Gillani | No Comments | 440 views

What is Pig iron?

Pig iron is the impure form of Iron. readmore  Read More →

| Afifa Gillani | No Comments | 620 views
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