Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
An atom or molecule that has acquired a charge by either gaining or losing electrons. An atom or molecule with missing electrons has a net positive charge and is called a cation ; one with extra electrons has a net negative charge and is called an anion .
Elektron yo'qotishi yoki biriktirishi hisobiga zaryadga erishgan atom yoki molekula. Elektron yo'qotgan atom yoki molekula musbat zaryadga ega bo'lib, kation deyiladi; qo'shimcha elektronga ega bo'lgan atom yoki molekula esa manfiy zaryadga ega bo'lib, anion ...
Occurs when the moles of acid equal the moles of base in a solution.
Kislota va ishqorning mollari o'zaro teng bo'lganda erishiladigan nuqta.
Measure of a substance's ability to attract electrons.
Moddaning elektronlarni jalb qilish qobiliyatining o'lchovi.
A mathematical term which says that if you operated on any two real numbers A and B with +, -, * or /, you get a real number.
Mazkur matematik atama musbat sonning moduli shu sonning o'ziga tengligini, manfiy sonning moduli unga qarama-qarshi musbat songa tengligini ko'rsatadi.
1. having no net electrical charge. Atoms are electrically neutral; ions are not. 2. A solution containing equal concentrations of H+ and OH-.
1. elektr zaryadga ega bo'lmaslik. Atomlar elektr neytral bo'ladi; ionlar esa aksincha. 2. eritma tarkibida ekvivalent jihatdan teng miqdordagi H+ va OH- lar mavjud bo'ladi.
When one or more hydroxide (OH) groups are bonded to a central atom.
Bir yoki bir necha OH guruhlarning markaziy atomga bog'langan holati.
A math property which states: A+(-A)=0 and A*(1/A)=1
A + (- A) 0 = va A * (1 / A) = 1 ni ifodalovchi matematik atama.
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.
Strong type of intermolecular dipole-dipole attraction. Occurs between hydrogen and F, O or N.
Molekulalararo dipol-dipol ta'sirning kuchli turi. Vodorod bilan F, O yoki N o'rtasida shakllanadi.
When two oppositely charged atoms share at least one pair of electrons but the electrons spend more time near one of the atoms than the other.
Bir juft elektronlari bo'linishi bilan ikki o'zaro qarama-qarshi zaryadlangan atomlar o'rrtasidagi bog'lar, bunday atomlar elektronlari yonma-yon boshqa atomlarga nisbatan uzoq vaqt turishi mumkin.