Chemical Compound With Formula

Chemical Compound With Formula

Common Name of Chemical Compound and formula “Chemical compound with formula” is written about the common name and formula of chemical compounds. If you analyse previous years’ question papers of Railway Group – D, Railway NTPC, SSC or Other State …

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ATOMIC STRUCTURE NOTES FOR RRB AND SSC EXAMS

ATOMIC STRUCTURE NOTES FOR RRB AND SSC EXAMS

What is Atomic Structure ? John Dalton, in the early nineteenth century gave his atomic theory. This theory has undergoes several changes owing to new discoveries. According to the modern atomic theory-atoms consists of electron, proton and neutron. Atomic Strucutre, …

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Matter, its State and Compounds

Matter, its State and Compounds

पदार्थ एंव उसकी अवस्थाएँ(Matter and its state) Plasma, image source: wikipedia पदार्थ (Matter):- जब हम अपने चारों तरफ देखते है तो हमे विभिन्न प्रकार की वस्तुएँ दिखाई देती है जिनका आकर , प्रकार  और आकृति भी भिन्न भिन्न होती है …

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