👤

SMS 10 SAL GOVOR C. ENGAGEMENT BE to tremoloso 8. Example: Oxygen O Etement Syimbol Oxygen sy Atome asse com a 15 999 Number of Protons= 8 Number of Electrons = 8 Number of Neutron=8 Atomic Mass= 15.99 or 16(round it off) Atomic Number =8
pasagot pi​


SMS 10 SAL GOVOR C ENGAGEMENT BE To Tremoloso 8 Example Oxygen O Etement Syimbol Oxygen Sy Atome Asse Com A 15 999 Number Of Protons 8 Number Of Electrons 8 Num class=