Explain how the structure of the periodic table is related to the location of electrons within the atom. to whoever

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.