RRB GROUP D Exam 2022 Atomic Structure based important Questions

रेलवे भर्ती परीक्षा 2022

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एक ही तत्व या विभिन्न तत्वों के परमाणु मिलकर …….. बनाते हैं।/ Atoms of the same element or different elements together form. (a) अणु/ Molecule (b) आयन/ Ion (c) इलेक्ट्रॉन/ electron (d) प्रोटॉन/ Proton

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शब्द ‘परमाणु’ को किसने खोजा?/ Who discovered the word ‘Atom’? (a) डॉल्टन /Dalton (b) कणाद/ Kanad (c) लेवोज़ियर/ Lavoisier (d) डेमोक्रिटस/ Democritus

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इलेक्ट्रॉनों की समान संख्या वाले परमाणु/ अणु/आयन होते हैं। (a) आइसोटोनस (b) आइसोटोप (c) आइसोइलेक्ट्रॉनिक (d) वैलेंस आइसोइलेक्ट्रॉनिक

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समान द्रव्यमान संख्या वाले न्यूक्लाइड्स …….. कहलाते हैं (a) आइसोटोन /isotone (b) आइसोटोप/isotopes (c) आइसोमर /isomer (d) आइसोवार/isobars

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प्रोटियम में कितने न्यूट्रॉन मौजूद होते हैं ? How many neutrons are present in Protium? (a) 7 (b) 2 (c) 4 (d) 0

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एक ही तत्त्व के समस्थानिकों में होते हैं? (a) न्यूट्रॉन की समान संख्या (b) समान परमाणु द्रव्यमान (c) समान प्रोटॉन संख्या (d) भित्र परमाणु संख्या

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यहाँ पढ़ें सभी सवाल (Click Here)

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रेलवे भर्ती परीक्षा 2022

रेलवे भर्ती परीक्षा 2022

RRB GROUP D 2022

अगले माह से शुरू हो रही RAILWAY भर्ती परीक्षा में पूछे जाएँगे ये सवाल

RRB GROUP D EXAM

उत्तर- अणु/ Molecule

शब्द ‘परमाणु’ को किसने खोजा?/ Who discovered the word ‘Atom’? (a) डॉल्टन /Dalton (b) कणाद/ Kanad (c) लेवोज़ियर/ Lavoisier (d) डेमोक्रिटस/ Democritus

उत्तर- (a) डॉल्टन /Dalton

RRB GROUP D EXAM

उत्तर-(c) आइसोइलेक्ट्रॉनिक

RRB GROUP D EXAM

समान द्रव्यमान संख्या वाले न्यूक्लाइड्स …….. कहलाते हैं (a) आइसोटोन /isotone (b) आइसोटोप/isotopes (c) आइसोमर /isomer (d) आइसोवार/isobars

उत्तर- (d) आइसोवार/isobars

RRB GROUP D EXAM

प्रोटियम में कितने न्यूट्रॉन मौजूद होते हैं ? How many neutrons are present in Protium? (a) 7 (b) 2 (c) 4 (d) 0

उत्तर- (d) 0

RRB GROUP D EXAM

उत्तर- (c) समान प्रोटॉन संख्या

RRB GROUP D EXAM

यहाँ पढ़ें सभी सवाल (Click Here)

RRB GROUP D EXAM