Chemistry Periodic Table Trends

Going down group, atomic radius because the energy levels , shielding , Zeff

increases, increases, increases, decreases

Going from left to right, atomic radius because the energy levels , shielding , Zeff

decreases, stay constant, stay constant, increases

Going down group, ion radius because the energy levels , shielding , Zeff

increases, increases, increases, decreases (same trend as atomic radius and this also counts for cation and anion)

Going from left to right, cation radius because the energy levels , shielding , but Zeff

decreases, stay the same, stay the same, increases

For anions, going from left to right, energy levels , shielding , Zeff , because there are more than _

stay the same, stay the same, decreases, e-, p+

Going down, ionization energy , the energy levels , the shielding , and Zeff

decreases, increases, increases, decreases

Going left to right, ionization energy , the energy levels , shielding , Zeff

increases, stay the same, stay the same, increases

Going down, electronegativity , the energy levels , shielding , Zeff

decreases, increases, increases, decreases

Going from left to right, electronegativity , the energy levels , shielding , Zeff

increases, stay the same, stay the same, increases

Going down, electron affinity , energy levels , shielding , Zeff

decreases, increases, increases, decreases

Going from left to right, electron affinity , energy levels , shielding , Zeff

increases, stay the same, stay the same, increases