首页 >  Term: електрон
електрон

A fundamental constituent of matter. Along with protons and neutrons, electrons are the building blocks of atoms. They have negative electric charge.

0 0

创建者

  • PanchoVilla
  • (Smederevska Palanka, Serbia)

  •  (V.I.P) 10022 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.