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31 March 2015

Get 300+ Real Twitter Followers Free

Get 300+ Twitter Followers Free Get 300+ Twitter Followers Free Now e days everyoneis very curio us in making and getting more and more friends and followers on social media espcailly on Twitter and Facebook. But Getting and making more and more followers is little bit hard but yopu don't worry about that because today onllogy is gonna to tell you the way where you may get 300+ real twitter followers very easily in a very easy way. The following steps that are including in this are as...
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30 March 2015

Allotropy & Allotropes Of The Oxygen

Allotropy & Allotropes Of The Oxygen Allotropy & Allotropes Of The Oxygen The word Allotropy has been derived from two words Allos means other and Tropes means form. Thus it is defined as “The existences of more than one forms of an element in same physical state having same chemical properties but different physical properties are called allotropes or allotropic forms and this phenomenon or process is called allotropy”. Example: Diamond and graphite are the allotropic form of carbon. Oxygen...
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29 March 2015

Physical Properties Comparison

The Comparison of Physical Properties of Matter between Solids, Liquids and Gases The Comparison of Physical Properties of Matter between Solids, Liquids and Gases: Properties Solid Liquid Gas   Shape Solids have definite shapes Liquids don’t have definite shapes. They take the shape of container. Gases also  don’t...
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28 March 2015

Calculation Of Weight & Mole % Of Sulphur In 50g Of Sulphuric Acid

Calculation Of Weight & Mole % Of  Sulphur In 50g Of Sulphuric Acid Calculation Of Weight & Mole % Of  Sulphur In 50g Of Sulphuric Acid Data Given:                       Mass or amount or quantity of H2SO4      =         50g Requirement:              Percentage...
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27 March 2015

Shah Rukh Khan Achievements in life

Shahrukh Khan’s International Awards & Recognitions List Shahrukh Khan’s International Awards & Recognitions List In Year 2004 In This Year, The King Khan Was Selected as one of the Twenty Asian Heroes under the age of 40 by the Time Magazine & also on the Time Magazine’s cover, SRK was featured by them as a Hero. This year, The British Asian Guild (BAG) award decade to the Shah Rukh Khan. In Year 2005 This year, on the Cover of “Asian Edition of the National Geographic...
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Electronegativity Importance & Uses For Chemists

Electronegativity Importance & Uses For Chemists Electronegativity Importance & Uses For Chemists Electro-negativity is important for chemists because it has following usages: Electro-negativity is used to predict the reactivity and bond type. The elements having highest value of electro-negativity are more reactive. Such as Fluorine (F) with highest electro-negativity value of 4.0 is the most reactive element of the periodic table. Electro-negativity is used to calculate the bond...
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26 March 2015

The Evolution Of Periodic Table

The Evolution Of Periodic Table The Evolution Of Periodic Table Various attempts were made by scientists to give more précised periodic table: E. g: Dobereiner proposed triads in 1820, Newlands proposed Octaves in 1860 Mendeleev for the first time classified elements on the basis of their atomic masses in 1865. All these attempts mentioned above had draw backs. After the discovery of proton, proton number built up. On the basis of which in 1913 Moseley presented an accurate periodic...
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25 March 2015

Avogadro’s Number & Mole Relationship

Avogadro’s Number & Mole Relationship Avogadro’s Number & Mole Relationship We know that the number of particles in one mole of a substance is called Avogadro’s number and the amount of substance in grams containing Avogadro’s number of particles (6.02×1023 ) is called Mole. Relation between Avogadro’s number and mole of any substance. Substace            No....
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