Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

rang o’lchagich – rangi yoki muayyan asosiy rang jihatidan rangni o'lchash orqali rangni tahlil qiluvchi qurilma
colorimeter – a device that analyzes color by measuring a given color in terms of a standard color, a scale of colors, or certain primary colors.
rang o‘ngishi – kristalli moddalar sifatida kristalizatsiyaning suvini yo'qotish natijasida havo ta'siriga duchor bo'lganda yoki butunlay yoki sirtda o'zgaruvchan yoki changli moddaga o'zgarish jarayoni		efflorescence – the process of changing either throughout or on the surface to a mealy or powdery substance upon exposure to air, as a crystalline substance through loss of water of crystallization
raqam – raqam yoki raqamlar guruhi		nucleus – a fundamental arrangement of atoms, as the benzene ring, that may occur in many compounds by substitution of atoms without a change in structure
reagent – bu reaksiyalar sababli tahlil va sintezda ishlatiladigan moddadir.		reagent – a substance that, because of the reactions it causes, is used in analysis and synthesis.
reaksiya – kimyoviy moddalarning bir-birining o'zaro ta'siri; kimyoviy o'zgarish		reaction – the reciprocal action of chemical agents upon each other; chemical change