Sunnatillo Qilichev Toxir ogli 26.05.2018-12:36:56 |
Dj. Tomson elektronni ochdi.
Elektron atomning eng kichik zarracha, manfiy zaryadga ega. Uning massasi 9,1095 10-28 g ga teng . U Vodorod atomining massasidan 1843 marta kichik. Elektronning zaryadi -1. |
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