The Isotope of Osmium with the Symbol${ }_{75}^{190} \mathrm{~Os}$ Has How Many Protons?
A)75
B)190
C)115
D)None of the Has

Question

The Isotope of Osmium with the Symbol${ }_{75}^{190} \mathrm{~Os}$ Has How Many Protons? 
A)75 
B)190 
C)115 
D)None of the Has

Examlex · Accepted Answer

The Answer of The Isotope of Osmium with the Symbol${ }_{75}^{190} \mathrm{~Os}$ Has How Many Protons? 
A)75 
B)190 
C)115 
D)None of the Has

The Isotope of Osmium with the Symbol ${ }_{75}^{190} \mathrm{~Os}$ Has How Many Protons?
A)75
B)190
C)115
D)None of the Has