Describe atoms of a given element as having the same number of protons in the nucleus and that this number is unique to that element

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.