oxygen and sulphur elements

1. Oxygen is the first member of the group VIA and sulphur is the second member of the group VIA. 2. Other member of this group are selenium, tellurium and poloniu..

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

. Metalloids are the elements, which have properties that lie between those of metals and non-metals, e.g., arsenic, antimony, etc. Molecules of elements may consist of single atom, two atoms, or even more. All the hundreds of thousands of compounds existing, and produced by man..

Lithium tarnishes slowly in moist air while dry air has no effect. When heated in air or oxygen at about 200C, it burns with a brilliant white light forming lithium monoxide. ..

Oxygen is very essential for the existence of human life on Earth. It is the most abundant element on the surface of the Earth. In a free state, it is present in the Earth's atmosphere to an extent of about 21% by volume, (23.15% by mass) In the combined form, it constitutes abo..

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It is absorbed from the soil in the form of sulphate (SO 4 2 - ) though small quantities of sulphur dioxide can be got from the air by foliar absorpti..

1) Decomposers like Aspergillus (aerobic fungi), Neurospora (aerobic fungi) and Escherichia (anaerobic bacteria) act on the dead and decaying organic matter of plants and animals, releasing hydrogen sulphide (H 2 S) to the environment. 2) Heterotrophic bacteria like Desulfavibr..