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OpenStudy (sushi121212):
What is the neutron : proton ratio for the nucleus 206/82Pb? 1. 1 : 2.51 2. 2 : 1 3. None of these 4. 2.51 : 1 5. 0.51 : 1 6. 1.51 : 1
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OpenStudy (cuanchi):
206/82Pb 82= number of protons 206= number of protons + numbers of neutrons numbers of neutrons =206 - number of protons numbers of neutrons =206 - 82 = 124 neutron : proton ratio 124:82 = ?????
OpenStudy (sushi121212):
Is it 6, 1.51 : 1?
OpenStudy (cuanchi):
yes
OpenStudy (sushi121212):
Okay, thank you!!
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