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IELTS Academic के लिए शब्दावली (स्कोर 6-7) - Chemistry

यहां, आप अकादमिक आईईएलटीएस परीक्षा के लिए आवश्यक रसायन विज्ञान से संबंधित कुछ अंग्रेजी शब्द सीखेंगे।

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Vocabulary for Academic IELTS (6-7)
solution
solution
[संज्ञा]

a mixture of different liquids

विलयन, मिश्रण

विलयन, मिश्रण

Ex: Many cleaning products are solutions that mix different liquids for better effectiveness. 
बंद करें
साइन इन
solvent
solvent
[संज्ञा]

a liquid that is capable of dissolving another substance

विलायक, विलेयक

विलायक, विलेयक

Ex: Ethanol is commonly used as a solvent to dissolve oils and perfume essences for the production of aftershaves and colognes. 
बंद करें
साइन इन
periodic table
periodic table
[संज्ञा]

a tabular arrangement of chemical elements organized based on their atomic number, electron configuration, and recurring chemical properties

आवर्त सारणी, रासायनिक तत्वों की आवर्त सारणी

आवर्त सारणी, रासायनिक तत्वों की आवर्त सारणी

Ex: The periodic table, devised by Dmitri Mendeleev, categorizes elements into rows and columns based on their properties. 
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साइन इन
isotope
isotope
[संज्ञा]

each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, leading to variation in atomic mass

आइसोटोप, समस्थानिक रूप

आइसोटोप, समस्थानिक रूप

Ex: Carbon-12 and carbon-14 are isotopes of carbon, with the former having 6 neutrons and the latter having 8 neutrons. 
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साइन इन
halogen
halogen
[संज्ञा]

a type of chemical element found in Group 17 of the periodic table, known for being highly reactive and commonly used in disinfectants and lights

हैलोजन, हैलोजन तत्व

हैलोजन, हैलोजन तत्व

Ex: Chlorine is a halogen commonly used in water treatment for its disinfectant properties. 
बंद करें
साइन इन
noble gas
noble gas
[संज्ञा]

any of the elements in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, characterized by their inert nature and stable electron configurations

उत्कृष्ट गैस, अक्रिय गैस

उत्कृष्ट गैस, अक्रिय गैस

Ex: Helium, a noble gas, is known for its low density and is often used in balloons to make them float. 
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साइन इन
emulsion
emulsion
[संज्ञा]

a mixture of two liquids where tiny droplets of one are evenly dispersed in the other, like oil in water

पायस, दो तरल पदार्थों का मिश्रण

पायस, दो तरल पदार्थों का मिश्रण

Ex: Mayonnaise is an example of an emulsion, with oil and vinegar forming a stable mixture through the addition of egg yolk as an emulsifying agent. 
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साइन इन
half-life
half-life
[संज्ञा]

the time required for half of a quantity of a substance to undergo a change or decay, typically in the context of radioactive decay or chemical reactions

अर्धायु, आधा जीवन

अर्धायु, आधा जीवन

Ex: The half-life of a radioactive isotope determines the time it takes for half of the initial amount to decay into a stable product. 
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साइन इन
radioactivity
radioactivity
[संज्ञा]

the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei in radioactive substances

रेडियोधर्मिता

रेडियोधर्मिता

Ex: The phenomenon of radioactivity was discovered by Henri Becquerel while studying the properties of uranium salts. 
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साइन इन
depleted uranium
depleted uranium
[संज्ञा]

a type of uranium that has most of its more radioactive isotopes removed, primarily used for armor-piercing ammunition and shielding

विकिरणरहित यूरेनियम, क्षीण यूरेनियम

विकिरणरहित यूरेनियम, क्षीण यूरेनियम

Ex: Depleted uranium is a byproduct of the uranium enrichment process used in nuclear reactors. 
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साइन इन
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