Monday, January 16, 2017
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Chemistry

Which charge Neutron Carries?

Neutron Carries no charge. readmore  Read More →

April 18, 2011 | Afifa Gillani | No Comments | 715 views

Which Charge Proton Carries?

Proton Carries Positive Charge. readmore  Read More →

| Afifa Gillani | No Comments | 216 views

Which charge Electron carries?

Electron carries negative charge. readmore  Read More →

| Afifa Gillani | No Comments | 699 views

Who discovered the Uranium?

Uranium discovered by Henri Becquerel. readmore  Read More →

| Afifa Gillani | No Comments | 969 views

In which subject jabir-ibn-hayyan is known?

Jabir-Ibn-Hayyan is known for his interest in chemistry. He is known as the father of chemistry. readmore  Read More →

| Afifa Gillani | No Comments | 556 views

Which metal comes from bauxite?

Bauxite is an important ore for Aluminum metal. Aluminum is a silvery white member of the boron group of chemical elements. It has the symbol Al and its atomic number is 13.  Read More →

March 21, 2011 | Afifa Gillani | No Comments | 60 views

Which Topaz is made up of a single elements?

Diamond Topaz is made up of a Single Elements. Diamond has remarkable optical characteristics. Because of its extremely rigid lattice, it can be contaminated by very few types of impurities, such as boron and nitrogen.  Read More →

| Afifa Gillani | No Comments | 546 views

Which Mineral is not a Clay Mineral?

Biotite is not a clay mineral. Biotite is a common phyllosilicate mineral within the mica group, with the approximate chemical formula K(Mg,Fe)3AlSi3O10(F,OH)2.  Read More →

| Afifa Gillani | No Comments | 313 views

Which of the following is the hardest metal?

Iron is the hardest metal. Iron is a chemical element with the symbol Fe and atomic number 26. It is a metal in the first transition series and it is the most common element in the whole planet Earth.  Read More →

| Imran Jutt | No Comments | 193 views

Which of the following gases is not present in the atmosphere?

Radon is not present in the atmosphere. Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas, occurring naturally as the decay product of uranium.  Read More →

| Imran Jutt | No Comments | 415 views
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