2. Explain how water can wear down Earth's surface at scales that are large and small in size, or short and long in duration.
**How does weathering change Earth's surface

Compound with sulfer  is bright red 

In any atom of any element, you will find protons and neutrons in the nucleus of any atom 

The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.