Alpha radiation, highly ionising, weakly penetrating, The same as a Helium nucleus, with a mass of 4. Positively charged, Beta radiation, medium ionising, medium penetrating, The same as an electron, with very low mass, released from the nucleus. Negatively charged, Gamma radiation, weakly ionising, strongly penetrating, A high energy electromagnetic wave, it has no mass and no charge

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?