classification of carbon and sulphur in the periodic table

1. Oxygen is the first member of the group VIA and sulphur is the second member of the group VI..

Carbon - Carbon forms the largest number of compounds, next only to hydrogen. It ranks seventeenth in the order of abundance in the earth's crust. Carbon occurs in the free native state as well as in the combined state. Carbon and its compounds are widely dis..

Allotropy in Sulphur - A chemical element is said to exhibit allotropy when it occurs in two or more free forms in the same physical state; the forms are called allotropes. Allotropes generally differ in physical properties such as color and hardness; they may also differ in molecular str..

Elemental carbon - Symbol: C Atomic number : 6 Atomic mass: 12 (most common isotope) Electronic configuration: 1s 2 ,2s 2 ,2p 2 Position in the periodic table: Period II Group IV Carbon occurs in the free state as well as combined state. The followi..

Vapors of sulphur is passed over white-hot charcoal. They combine to form carbon disulphide (Fig.13.28). ..

There are seven periods in the periodic table and each period starts with a different principal quantum number. The first period corresponding to 'n' = 1 consists of only two elements hydrogen (1s 1 ) and helium (1s 2 ). This is because the first e..

Property Rhombic Monoclinic plastic Color Yellow Yellow Dark yellow or amber Shape Octahedral Needle shaped No definite shape Specific gravity 2.05 1.93 1.95 Melting point Nil 118.6°C Not definite Solubility Soluble in carbon..

Introduction - Earth is an abundant source of materials. The air we breathe, the water we drink, stones and rocks, almost everything that is around us, are all useful to man for some purpose or the other. Gaseous materials like Oxygen, Nitrogen and Carbon dioxide are found in the atmosphe..

Introduction - Elements of group 13 to 18 of the periodic table are collectively called 'p' block elements. The general electronic configuration of these elements is ns 2 np 1 - 6 . They involve the filling up of 'p' orbitals of their outermost shells, when their 's' orbitals ar..