প্রবেশ করুন
ACT বিজ্ঞান - রাসায়নিক পদার্থ এবং যৌগ
এখানে আপনি রাসায়নিক পদার্থ এবং যৌগগুলির সাথে সম্পর্কিত কিছু ইংরেজি শব্দ শিখবেন, যেমন "বাফার", "সল্যুট", "হ্যালোজেন", ইত্যাদি যা আপনাকে আপনার ACTগুলিকে সাহায্য করবে।
পর্যালোচনা
ফ্ল্যাশকার্ডসমূহ
বানান
কুইজ
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
a durable plastic material used for packaging, bags, and various applications
পলিথিন
a lightweight and versatile synthetic polymer used in packaging, insulation, and disposable products
পলিস্টাইরিন
a chemical element that is a vital component of DNA and bone structure, found in dairy products, meat, and nuts, playing a key role in cellular energy transfer
ফসফরাস
a colorless, volatile liquid solvent commonly used for removing nail polish and other substances from surfaces
অ্যাসিটোন, অ্যাসিটোন
a naturally occurring polysaccharide derived from brown seaweed, commonly used in various industries for its thickening, gelling, and stabilizing properties
অ্যালজিনেট
a compound containing silicon and oxygen atoms, often forming minerals or glasses, with diverse applications in industry and nature
সিলিকেট
a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, known for its exceptional strength, electrical conductivity, and flexibility
গ্রাফেন
a naturally occurring organic compound found in many fruits that contributes to their sour taste
ম্যালিক অ্যাসিড
a weak organic acid found naturally in citrus fruits like lemons, oranges, and limes, commonly used as a food additive for flavoring and preserving
সাইট্রিক অ্যাসিড
a chemical compound that contains phosphorus and oxygen atoms, commonly found in salts or esters of phosphoric acid, important for biological processes and industrial applications
ফসফেট
a type of elementary particle that is one of the six types, or flavors, of quarks that has an electric charge of +2/3 and participates in strong and electromagnetic interactions
চার্ম কোয়ার্ক, চার্মের কোয়ার্ক
something that has specific chemicals or causes a chemical reaction that destroys harmful microorganisms such as bacteria
অণুজীব নিধনকারী, অণুজীবনাশক
a chemical compound important for regulating pH balance, found in baking soda and crucial for bodily functions
বicarbonate, সোডিয়াম বাইকার্বোনেট
a substance that is dissolved in a solvent, resulting in a solution
দ্রবীভূত পদার্থ
having absorbed as much of a substance as possible at a given temperature, reaching its maximum concentration
সন্তৃপ্ত, সন্তৃপ্ত করা
(of a solution) containing volatile or highly flammable substances, such as diethyl ether
এথেরিয়াল, ভাসমান
describing chemical compounds that do not contain carbon-hydrogen bonds and are typically derived from minerals or non-living matter
জৈব নয়
refering to substances that have a pH greater than 7, indicating a basic or non-acidic nature
ক্ষারীয়, অম্লজমিত
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
প্রতিক্রিয়াশীল, রিজার্ভ
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
ক্যাটালিস্ট, ক্যামিক্যাল ক্যাটালিস্ট
a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added
বাফার, বাফার দ্রাবক
a substance or compound used in a chemical reaction to detect, examine, or produce other substances
প্রতিক্রিয়া উপাদান, রিএজেন্ট
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, নিষ্ক্রিয় গ্যাস
a group of non-reactive gases that typically exhibit low chemical reactivity due to their stable electron configurations
নিষ্ক্রিয় গ্যাস, মহানের গ্যাস
