"ପରମାଣୁ କ୍ରମାଙ୍କ" ପୃଷ୍ଠାର ସଂସ୍କରଣଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ
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"{{ଛୋଟ|Atomic number}} File:Atomic number depiction.jpg|thumb|Atomic Number Depiction|300px|right|An explanation o..." ନାଆଁରେ ପୃଷ୍ଠାଟିଏ ତିଆରିକଲେ |
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୩ କ ଧାଡ଼ି:
[[Image:Bohr-atom-PAR.svg|thumb|right|300px|The '''Rutherford–Bohr model''' of the [[hydrogen atom]] ({{nowrap|''Z'' {{=}} 1}}) or a hydrogen-like ion ({{nowrap|''Z'' > 1}}). In this model it is an essential feature that the photon energy (or frequency) of the electromagnetic radiation emitted (shown) when an electron jumps from one orbital to another, be proportional to the mathematical square of atomic charge ({{nowrap|''Z<sup>2</sup>''}}). Experimental measurement by [[Henry Moseley]] of this radiation for many elements (from {{nowrap|''Z'' {{=}} 13 to 92}}) showed the results as predicted by Bohr. Both the concept of atomic number and the Bohr model were thereby given scientific credence.]]
[[ରସାୟନ ବିଜ୍ଞାନ]] ଓ [[ପଦାର୍ଥ ବିଜ୍ଞାନ]] ରେ '''ପରମାଣୁ କ୍ରମାଙ୍କ''' (ବା ପ୍ରୋଟୋନ କ୍ରମାଙ୍କ) ହେଉଛି [[ପରମାଣୁ]] [[ନ୍ୟଷ୍ଠୀ]]<nowiki> ବା ନ୍ୟୁକ୍ଳିଅସ ରେ ମିଳୁଥିବା [[ପ୍ରୋଟୋନ]] ସଂଖ୍ୟା । ଏଣୁ ଏହି ସଂଖ୍ୟା ମୌଳିକର ଚାର୍ଜ ସହ ସମାନୁପାତୀ ଅଟେ ।</nowiki>
==ଇତିହାସ==
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