Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

modda, material –muayyan kimyoviy tarkibning bir xil turi
substance –a species of matter of definite chemical composition
mol –12 grammlik 12-karbonli (bu Avogadro ning soni, yoki 12 grammdagi atomlar soni kabi atomlarning soni, molekulalari yoki ionlari kabi grammlarda ifodalangan moddalarning miqdorini ifodalovchi xalqaro birliklar tizimida (SI) asosiy birlik. 6.022 × 10 23)		mole –the basic unit in the International System of Units (SI), representing the amount of a substance expressed in grams containing as many atoms, molecules, or ions as the number of atoms in 12 grams of carbon-12 (which is Avogadro's number, or 6.022 × 10 ^23).