معنی فارسی atom-2
/ˈatəm/اتم: کوچکترین واحد پایهای از ماده که خاصیت شیمیایی یک عنصر را حفظ میکند.
the smallest unit of any chemical element, consisting of a positive nucleus surrounded by negative electrons. Atoms can combine to form a molecule
- noun
The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons.
(history of science) A hypothetical particle posited by Greek philosophers as an ultimate and indivisible component of matter.
The smallest, indivisible constituent part or unit of something.
A molecule of carbon dioxide (CO2) has one carbon atom and two oxygen atoms.
a very small amount of something â used for emphasis
The valency of an atom in a covalent molecule is the number of electrons shared by the atom in forming the bond.
an atom of truth
In graphite the carbon atoms are arranged in flat hexagons layered on top of each other.
Quarks unite to form protons, neutrons and electrons, which in turn unite to form atoms.
The formula also shows the number of moles of atoms of each element in one mole of molecules.
Talk of probability waves and eigen values does not undermine the reality of atoms and molecules.
یک اتم کوچکترین واحد ماده است.
An atom is the smallest unit of matter.
همه چیز از اتمها تشکیل شده است.
Everything is made up of atoms.
معنی فارسی کلمه atom-2
:اتم: کوچکترین واحد پایهای از ماده که خاصیت شیمیایی یک عنصر را حفظ میکند.
