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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 ...
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.
1. A measure of the amount of substance present in a unit amount of mixture. The amounts can be expressed as moles , masses, or volumes. 2. The process of increasing the amount of substance in a given amount of mixture.
1.Aralashmaning ma'lum bir miqdorida mavjud bo'lgan moddaning o'lchovi. Miqdor mol, massa, yoki hajm sifatida ifodalanishi mumkin. 2.Berilgan hajmdagi aralashma tarkibidagi modda miqdorining oshish jarayoni.
1. Of or pertaining to moles . 2. An synonym for molarity ; for example, a "six molar solution of hydrochloric acid" contains 6 moles of HCl per liter of solution.
1. Mol so'zidan olingan. 2. Molyarlik tushunchasiga sinonim; misol uchun, "xlorid kislotaning olti molyarli eritmasi" deganda har bir litr eritmada 6 mol HCl eriganligi tushuniladi.
Particle found in a nucleus with a positive charge. Number of these gives atomic number.
Yadroning musbat zaryadga ega tarkibiy qismi. Protonlar soni atom raqamiga teng.
Exponentiation is a mathematical operation involving two numbers: the base and the exponential.
Darajaga oshirish matematik amal bo'lib, ikki xil sonni o'z ichiga oladi: asosiy va ko'rsatkichli.
In Lewis structures the goal is to make almost all atoms have an octet. This means that they will have access to 8 electrons regularly, even if they do have to share some of them.
Lyuis strukturalarida maqsad barcha atomlarning oktet hosil qilishiga qaratiladi. Bu, atomlar ba'zi elektronlarini almashishlari kerak bo'lsada, ular muntazam ravishda 8 ta elektrondan foydalanish imkoniyatiga ega bo'ladi, degan ma'noni anglatadi.
A small molecule that is linked with large numbers of other small molecules to form a chain or a network (polymer).
Boshqa kichik molekulalar bilan bog'lanib molekula zanjiri yoki tarmoq (polimer) hosil qiluvchi kichik molekula.
A number assigned to each atom to help keep track of the electrons during a redox-reaction.
Oksidlanish-qaytarilish reaksiyalarida har bir atom uchun yoziladigan raqam.
A subatomic particle with a net charge that is negative.
Atomning manfiy zaryadga ega qismi.