Periodic Trends
Atomic Radius- The distance from the nucleus to the outer edge of the electron cloud
Atomic Radius
Why does this make sense? more protons=more pull on electrons more shells=more size
Ionic Radius- the size of an ion compared to its original size
What are ions? Charged atoms based on the gain or loss of an electron or electrons Negative ions-gain an electron Anions Positive ion-lose an electron Cations
Ionic Radius
Ionic Radius
Ionic Radius
Electronegativity- The ability to attract electrons in a chemical bond Electronegativity- The ability to attract electrons in a chemical bond **Noble Gases Left Out
Electronegativity Which attract the most?
Electronegativity
Ionization Energy- Energy required to remove an electron (how hard is it to take away an electron?)
Ionization Energy Which elements are the hardest to take electrons from?
Ionization Energy