প্রবেশ করুন
একাডেমিক IELTS (ব্যান্ড 6-7) - Chemistry
এখানে, আপনি রসায়ন সম্পর্কিত কিছু ইংরেজি শব্দ শিখবেন যা একাডেমিক IELTS পরীক্ষার জন্য প্রয়োজনীয়।
পর্যালোচনা
ফ্ল্যাশকার্ডসমূহ
বানান
কুইজ
a tabular arrangement of chemical elements organized based on their atomic number, electron configuration, and recurring chemical properties
পিরিয়ডিক টেবিল
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
আইসোটোপ
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
হ্যালোজেন
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
মহান গ্যাস
a mixture of two liquids where tiny droplets of one are evenly dispersed in the other, like oil in water
এমালশন
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
অর্ধজীবন
the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei in radioactive substances
রেডিওঅ্যাকটিভিটি
a type of uranium that has most of its more radioactive isotopes removed, primarily used for armor-piercing ammunition and shielding
অভাবিত ইউরেনিয়াম
