Home शिक्षा कैसे  हुयी  थी  इलेक्ट्रान, प्रोटोन और न्यूट्रॉन  की  खोज ?

कैसे  हुयी  थी  इलेक्ट्रान, प्रोटोन और न्यूट्रॉन  की  खोज ?

एटम के तीन पार्ट्स होते हैं।पॉजिटिव प्रोटोन्स, नेगेटिव इलेक्ट्रॉन्स और न्यूट्रल न्यूट्रोंस।लेकिन एक कमाल की कहानी है इनकी डिस्कवरी के पीछे।सबसे पहले सं 1817 में जॉर्ज थॉम्पसन ने कैथोड रे ट्यूब एक्सपेरिमेंट से इलेक्ट्रॉन की खोज की थी।12 साल बाद सं 1909 में थॉम्पसन के एक स्टूडेंट अर्नेस्ट रदरफोर्ड ने गोल्ड फॉयल एक्सपेरिमेंट किया और प्रोटॉन की खोज की। 

फिर 1932 में रुदरफोर्ड के एक स्टूडेंट जेम्स चाडविक ने न्यूट्रोंस की खोज की और तो और इन तीनो को अपनी महान खोजों के लिए नोबेल प्राइज भी मिला। है न इंटरेस्टिंग?


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