Beta alarm - Import export

Geiger Counter detects beta particles and gamma rays and X, called ionizing radiation, with great sensitivity. It has Beta particles, and ionization created by X and Gamma radiation, indicating the 'a

The matter is made of atoms. Each atom has a nucleus composed of protons and neutrons. The core is surrounded by electrons orbiting like satellites. Radioactive materials spontaneously emit radiation Gamma or X and / or beta particles or sometimes alpha. Beta particles are electrons. Because of their charge, they react strongly with matter. They travel a few centimeters to several meters in the air. Aluminum foil can stop them.

Geiger Counter detects beta particles and gamma rays and X, called ionizing radiation, with great sensitivity. It has Beta particles, and ionization created by X and Gamma radiation, indicating the 'a