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Grade: 12
        
11Na24 gives 11Na23+ -1e0+x ?
x is what??
1.neutron
2.proton.
3.electron
4.neutrino
 
 
4 months ago

Answers : (2)

Arun
24494 Points
							
Dear student
 
11Na24 = 11Na23 + (-1)e0 + 1H1
 
Hence x is proton here
 
Hence option 2 is correct
 
Hope it helps
4 months ago
Vikas TU
11140 Points
							
Dear student,
That negative sign describes the charge of the electron. As the electron is negatively charged particle.
Regards
4 months ago
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