Usually emit while decaying
Usually emit while decaying
Usually emit while decaying
Defined as
Defined as
Defined as
Defined as
Defined as
Defined as

Atomic Structure

Group Trends

Ionisation Energy

Least amount of energy it would take to remove most loosely bonded electron

Atomic Radius

Distance between center of nucleus and outermost shell of electrons

Ionic Radius

Monoatomic ion's radius

Electron Affinity

Energy released when an electron is attached to a neutral atom

Electronegativity

Tendency of atom to attract shared electrons when bond is formed

Periodic Trends

Sheilding

Attraction between valance electrons and nucleus, as well as repulsion between electrons

Radioisotopes

Alpha decay (release of 2p and 2n)

Beta decay(emits high energy electron)

Gamma decay(emits radiation with a short wavelength