类别 全部 - atomic - trends - energy

作者:NATALIE REID 2 年以前

103

Atomic Structure

The text discusses fundamental concepts in atomic structure and periodic trends. It covers various types of radioactive decay, including gamma, alpha, and beta decay, each characterized by the emission of different particles or radiation.

Atomic Structure

Atomic Structure

Radioisotopes

Gamma decay(emits radiation with a short wavelength
Beta decay(emits high energy electron)
Alpha decay (release of 2p and 2n)

Periodic Trends

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

Group Trends

Electronegativity
Tendency of atom to attract shared electrons when bond is formed
Electron Affinity
Energy released when an electron is attached to a neutral atom
Ionic Radius
Monoatomic ion's radius
Atomic Radius
Distance between center of nucleus and outermost shell of electrons
Ionisation Energy
Least amount of energy it would take to remove most loosely bonded electron