MAZTERIZE

Beta particle is a subatomic particle that was thrown from an unstable atomic nucleus – a beta. Particle...

Alpha particles (named after and denoted by the first letter of the Greek alphabet, α) => positively charged...

There are some that have long half-life time (several hours or even days). Intiinti excited as these are...

1. Transient equilibrium (Transient Equilibrium) – Lamda1 <Lamda2: mean age of the parent element instead of child elements...

The position of electrons in atoms can be explained by the wave function of Schrödinger equation (Y). Completion...

Radioactivity was discovered by H. Becquerel in 1896. Becquerel named with uranium radiation. Two years later, Marie Curie...

Each element has a unique atomic spectrum. If a gas is placed in a tube and then an...