22. (02-11-13) Kalsiy kationi zaryadining kulonlardagi ifodasini toping.
A) 2 B)2,6-10"13
C) 3,2-10-19
D) 2,2-1 Cf20
22. (02-11-13) Kalsiy kationi zaryadining kulonlardagi ifodasini toping.
A) 2 B)2,6-10"13
C) 3,2-10-19
D) 2,2-1 Cf20
Ответ: |
Сборник: Kimyo
Параграф:
1. Atom tuzilishi. Elementar zarrachalar - proton, neytron, elektron
DTM тестирование онлайн | DTM test online