OXYGEN MOLECULE,CHLORINE MOLECULE, HYDROGEN CHLORIDE MOLECULE, CARBON DIOXIDE MOLECULE, METHANE MOLECULE,
CONTRIBUTION OF PROTONS, NEUTRONS TO ATOMIC NECLEUS IN TERMS OF PROTON NUMBER AN NUCLEUS NUMBER:ISOTOPES, Hydrogen, Carbon
CONTRIBUTION OF PROTONS, NEUTRONS TO ATOMIC NECLEUS IN TERMS OF PROTON NUMBER AN NUCLEUS NUMBER: Each element has fixed number of proton in its nucleus. It is the characteristic feature of an element. No two elements can have same number of protons. During chemical reaction ions are formed and even in ions number of protons remains fixed only electron number is changed. Number of protons in the nucleus of an atom is called proton number or atomic number. In the periodic table elements are arranged in order of their increasing atomic number. Nucleus number or atomic mass of an atom is the since of no of protons and no of nucleus present in the nucleus of an atom. Number of neutrons may be different in different atoms of the same element due to the pressure of isotopes but even in isotopes number of protons are same. ...
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