mole

• amu: atomic mass unit
• 1 mole: 6.02 x 10^23 atoms
• avogadro's no. is 6.02 x 10^23
• mole is abbreviated as mol
• mole means massive heap
• mole is the unit used to measure the amount of a substance
• The terms "pair", “dozen”, “box”, and “set" are few of the terms we use to count substances.
• counting units refer to materials that are tangible and visible.
• mole is used to express the exact number of atoms or particles contained in a given mass of substance.
• AVOGADRO'S NUMBER: "602,200,000,000,000,000,000,000"
• The symbol for the number of mole is n and itsunit is abbreviated as mol.
• Amedeo Avogadro, an Italian lawyer and physicist, pioneered the studies on counting atoms and molecules. He concluded that a mole of any substance contains exactly 6.02 x 10 to the power of 23 particles.This is called Avogadro's number.
• The term particles refer to ions, atoms, or molecules
• molar mass refers to the mass of one mole of a substance in grams