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Isotopes (समस्थानिक), Isobars (समभारिक) and Isotones (समन्यूट्रानिक) with examples

 Isotopes: Isotopes are the atoms of an element having same atomic number but different mass number. They also have the same number of protons.

Example 1:

· Hydrogen has three isotopes:

Protium (1H1): Atomic Number = Number of protons = 1, Mass number = 1

Deuterium (1H2): Atomic Number = Number of protons = 1, Mass number = 2

Tritium ((1H3):  Atomic Number = Number of protons = 1, Mass number = 3

Example 2:

· Carbon has two isotopes:

Carbon-12 (6C12): Atomic Number = Number of protons = 6, Mass number = 12

Carbon-14 (6C14):  Atomic Number = Number of protons = 6, Mass number = 14

समस्थानिक: समस्थानिक एक तत्व के परमाणु होते हैं जिनकी परमाणु संख्या समान होती है लेकिन द्रव्यमान संख्या भिन्न होती है। उनके पास प्रोटॉन की संख्या भी समान होती है।

उदाहरण 1:

हाइड्रोजन के तीन समस्थानिक हैं:

प्रोटियम (1H1): परमाणु क्रमांक = प्रोटॉनों की संख्या = 1, द्रव्यमान संख्या = 1

ड्यूटेरियम (1H2): परमाणु क्रमांक = प्रोटॉनों की संख्या = 1, द्रव्यमान संख्या = 2

ट्राइटियम ((1H3): परमाणु क्रमांक = प्रोटॉनों की संख्या = 1, द्रव्यमान संख्या = 3

उदाहरण 2:

कार्बन के दो समस्थानिक होते हैं:

कार्बन -12 (6C12): परमाणु क्रमांक = प्रोटॉनों की संख्या = 6, द्रव्यमान संख्या = 12

कार्बन-14 (6C14): परमाणु क्रमांक = प्रोटॉनों की संख्या = 6, द्रव्यमान संख्या = 14


Isobars

Isobars are the atoms of different elements having same mass number but different atomic number. They also have different number of protons and neutrons.

Example 1: Carbon-14 and Nitrogen-14

Carbon-14 (¹⁴C) - Atomic number = number of protons = 6, Mass number = 14

Nitrogen-14 (¹⁴N) - Atomic number = number of protons = 7, Mass number = 14

Example 2: Argon-40 and Calcium-40

  Argon-40 (⁴⁰Ar): - Atomic number = number of protons = 18, Mass number = 40

Calcium-40 (⁴⁰Ca): - Atomic number = number of protons = 20, Mass number = 40

समभारिक

समभारिक विभिन्न तत्वों के परमाणु होते हैं जिनकी द्रव्यमान संख्या समान होती है लेकिन परमाणु संख्या भिन्न होती है। उनके पास प्रोटॉन और न्यूट्रॉन की भी अलग-अलग संख्या होती है।

उदाहरण 1: कार्बन-14 और नाइट्रोजन-14

कार्बन-14 (¹⁴C) - परमाणु संख्या = प्रोटॉनों की संख्या = 6, द्रव्यमान संख्या = 14

नाइट्रोजन -14 (¹⁴N) - परमाणु संख्या = प्रोटॉनों की संख्या = 7, द्रव्यमान संख्या = 14

उदाहरण 2: आर्गन-40 और कैल्शियम-40

·आर्गन-40 (⁴⁰Ar): - परमाणु क्रमांक = प्रोटॉनों की संख्या = 18, द्रव्यमान संख्या = 40

·कैल्शियम-40 (⁴⁰Ca): - परमाणु क्रमांक = प्रोटॉनों की संख्या = 20, द्रव्यमान संख्या = 40

 

Isotones

Isotones are the atoms of different elements having same number of neutrons. They have different atomic numbers and mass numbers and also different numbers of protons.

Example 1: Carbon-14 and Nitrogen-14

Carbon-14 (¹⁴C): Atomic number = number of protons = 6, Mass number = 14, Number of Neutrons = 8

Nitrogen-15 (¹⁵N): Atomic number = number of protons = 7, Mass number = 15, Number of neutrons = 8

Example 2: Oxygen-16 and Fluorine-17 

 Oxygen-16 (16O): Atomic number = number of protons = 8, Mass number = 16, Number of neutrons = 8

 Fluorine-17 (17F): Atomic number = number of protons = 9, Mass number = 17, Number of neutrons = 8

समन्यट्रानिक

समन्यूट्रानिक विभिन्न तत्वों के परमाणु होते हैं जिनमें न्यूट्रॉन की समान संख्या होती है। उनके पास अलग-अलग परमाणु संख्याएं और द्रव्यमान संख्याएं हैं और प्रोटॉन की भी अलग-अलग संख्या है। 

· उदाहरण 1: कार्बन-14 और नाइट्रोजन-14

· कार्बन-14 (¹⁴C): परमाणु क्रमांक = प्रोटॉनों की संख्या = 6, द्रव्यमान संख्या = 14, न्यूट्रॉनों की संख्या = 8

· नाइट्रोजन -15 (¹⁵N): परमाणु संख्या = प्रोटॉनों की संख्या = 7, द्रव्यमान संख्या = 15, न्यूट्रॉन की संख्या = 8

· उदाहरण 2: ऑक्सीजन-16 और फ्लोरीन-17

· ऑक्सीजन-16(16O): परमाणु संख्या = प्रोटॉन की संख्या= 8, द्रव्यमान संख्या= 16, न्यूट्रॉन की संख्या = 8

· फ्लोरीन-17 (17F): परमाणु संख्या= प्रोटॉनों की संख्या= 9, द्रव्यमान संख्या= 17, न्यूट्रॉन की संख्या= 8

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