Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
An element is a substance composed of atoms with identical atomic number . The older definition of element (an element is a pure substance that can't be decomposed chemically) was made obsolete by the discovery of isotopes .
Atom raqamlari bir xil bo'lgan atomlardan tashkil topgan modda. Elementga berilgan avvalgi ta'rif (element bu kimyoviy bo'linmas toza modda) izotopning kashf qilinishi bilan o'z kuchini yo'qotdi.
The number of moles of solute (the material dissolved) per liter of solution. Used to express the concentration of a solution.
1 litr erituvchida erigan moddaning mollar soni. Eritmaning konsentratsiyasini ifodalashda foydalaniladi.
Change of an element into a different element, usually with some other particle(s) and energy emitted.
Bir elementning boshqa elementga aylanishi, odatda bu jarayon turli xil zarracha(lar) va issiqlik ajralishi bilan boradi.
an organic compound of carbon with oxygen and hydrogen in the proportion to form water
suvga mutanosib ravishdagi kislorod va vodorod bilan uglerodning organik aralashmasi.
Ionic compounds that can be formed by replacing one or more of the hydrogen ions of an acid with another positive ion.
Kislotadagi bir yoki bir nechta vodorod o'rnini boshqa bir musbat ion egallashi natijasida hosil bo'lgan ion moddalar.
Composed of two or more substances, but each keeps its original properties.
Ikki yoki undan ortiq moddalardan tashkil topadi va bunda har bir modda asl xususiyatlarini saqlab qoladi.
An energy state in the atomic model which describes where an electron will likely be.
Atom modelida elektronning mavjudlik ehtimoli katta bo'lgan energiyaga boy muhit.
Structure of a compound based on the arrangement of its electrons.
Birikmaning elektronlar joylashuviga bog'liq tuzilishi.
A naturally occurring amino acid and building block of proteins with a sulfur-containing side chain.
Oltingugurt tutgan yon zanjirga ega, oqsil tarkibiga kiruvchi tabiiy aminokislota.
A carbohydrate that cannot be decomposed into simpler carbohydrates by hydrolysis .
Gidrolizga uchramaydigan eng oddiy uglevod.