'The Sedimentary rock formed from years of sediments piling on top of it and being compressed.'
Chemical change or process
It starts with a cation and ends with a nonmetal anion. To recap, cations are your positively charged elements and anions are negatively change and usually with the ending “ide”. For example, potassium a metal and chlorine a nonmetal (KCl) would form the word potassium chloride.
A, milligrams because rice is very small therefore you'd need to use a very small unit of measurement.
