1,34,994
దిద్దుబాట్లు
సవరణ సారాంశం లేదు
K.Venkataramana (చర్చ | రచనలు) దిద్దుబాటు సారాంశం లేదు |
K.Venkataramana (చర్చ | రచనలు) దిద్దుబాటు సారాంశం లేదు |
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{{Infobox particle
|name =
|image = [[File:Crookes tube-in use-lateral view-standing cross prPNr°11.jpg|280px|alt=A glass tube containing a glowing green electron beam]]
|caption = Experiments with a [[Crookes tube]] first demonstrated the particle nature of electrons. In this illustration, the profile of the Maltese-cross-shaped target is projected against the tube face at right by a beam of electrons.<ref name="Dahl1997"/>
|mass = {{val|9.10938291|(40)|e=-31|ul=kg}}<ref name="2010 CODATA" /><br /><!--
-->{{val|5.4857990946|(22)|e=-4|ul=u}}<ref name="2010 CODATA" /><br /><!--
-->[{{val|1822.8884845|(14)}}]<sup>−1</sup> u
-->{{val|0.510998928|(11)|ul=MeV/c2}}<ref name="2010 CODATA"/>
|electric_charge = {{val|-1|el=e|ul=e}}
-->{{val|-1.602176565|(35)|e=-19|ul=C}}<ref name="2010 CODATA" /><br /><!--
-->{{val|-4.80320451|(10)|e=-10|ul=[[Statcoulomb|esu]]}}
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