Answer:
That is, the molar mass of a substance is the mass (in grams per mole) of 6.022 × 10 23 atoms, molecules, or formula units of that substance. In each case, the number of grams in 1 mol is the same as the number of atomic mass units that describe the atomic mass, the molecular mass, or the formula mass, respectively.
A substance made of two or more elements chemically combined in a set ratio or proportion is called a : compound
For example, water is an example of a compound that made by two elements, Hydrogen and oxygen
hope this helps
I think it’s hydrothermal vents, rifts and subduction trench
The relative atomic mass of Ne = 20.2. Therefore 20.2 g of neon contains 6.022 × 1023 Ne atoms.
