Atomic Radius Vs. Ionic Radius Flashcards
Ionic radius is half the distance between two _ that are just touching each other
Gas atoms
Ionic radius is larger than atomic radius in
Anions
Anion’s atomic radius is smaller than its
Ionic radius
Cations have _ ionic radius than atomic radius
Smaller
Both radii follow the same
Trend on periodic table
_ refers to the recurring trends that are seen in the element properties
Periodicity
Both radii increase as you
Move down a group (column) of periodic table
Both increase as you go down because
Electron shell added to atom
Atomic size decreases as you move across a period because
Increased number of protons exerts a stronger pull in electrons
_ atoms are on the right side of table but are larger
Noble gases
Size of noble gas atoms _ as you move down a column
Increases
Size of noble gas atoms _ as you move down a column
Increases