Periodic Trends Created by Educational Technology Network. www.edtechnetwork.com 2009

POWERPOINT JEOPARDY Atomic Radius Ionization Energy Electron Affinity Other 10 10 10 10 20 20 20 20 30 30 30 30 40 40 40 40

As we go left on the periodic table atomic radius does what As we go left on the periodic table atomic radius does what?– 10 Points

The atomic radius for F is ______ then I. – 20 Points

What is the name of Harry Potters Owl?– 30 Points

Looking at the elements Rb, Sr, and Ca, which is the largest Looking at the elements Rb, Sr, and Ca, which is the largest?– 40 Points

Larger elements have ________ ionization energy?– 10 Points

Ionization energy generally_____ from left to right?– 20 Points

Name the exceptions in ionization energies for row 2 of the periodic tabl-30 Points

Compare the third ionization energy of P with that of Mg?– 40 Points

Electron affinity refers to an element…. An electron – 10 Points

The electron affinity for a non metal is what? – 20 Points

The most positive Electron affinities typically are found in what group?– 30 Points

What is the name of the Weasly’s Owl? – 40 Points

Metal oxides when reacted with water typically form a….?– 10 Points

Which noble gas is isoelectronic with the naturally formed ion of Phosphorous?– 20 Points

What is the name of the category of the F- block elements?– 30 Points

What is the most active metal?– 40 Points