Marble consists of the mineral calcite, which contains three elements: calcium, carbon, and oxygen, and a single molecule of marble has five atoms. Marble has countless atoms in a macroscopic piece. A mole is a unit used to count atoms, where one mole equals 6.022 x 10^23 particles.
The question, 'how many elements and atoms are in marble?', pertains to chemistry, focusing on the composition of this common substance. Marble is made primarily of the mineral calcite, which has the chemical formula CaCO3.
This formula represents one molecule of marble, which consists of three different elements: calcium (Ca), carbon (C), and oxygen (O). Breaking down the compound, we get 1 Ca atom, 1 C atom, and 3 O atoms, totaling 5 atoms in a single molecule of marble.
However, in a macroscopic piece of marble, there would be an extraordinarily large number of these molecules, made up of countless atoms.
To relate atoms to moles, chemists use the mole concept, where one mole equals 6.022 x 1023 particles. For example, if you have 4.72 × 1024 atoms of carbon, you would have approximately 7.84 moles, as you would divide the number of atoms by Avogadro's number (6.022 x 1023).