does-the-argon-40-nuclide-lie-within-the-band-of-stability-shown-in-the-image-be

Question

Does the argon-40 nuclide lie within the band of stability (shown in the image below)? If not, how would you change the neutron-proton ratio for the nuclei to increase its stability?

Graph showing the band of stability for nuclides with labels for decay types.

Accepted Answer

Argon-40 lies just above the band of stability.  We should reduce the neutron-to-proton ratio via beta decay to increase its stability

Answer

Argon-40 lies just below the band of stability.  We should increase the neutron-to-proton ratio via positron emission to increase its stability

Answer

Argon-40 lies beyond the band of stability.  We should decrease both the protons and neutrons via alpha decay to increase its stability

Answer

Argon-40 lies on the band of stability. It is stable and will not undergo radioactive decay

My Courses

Chemistry

Biology

Math

Physics

Business

Social Sciences

Programming

Product & Marketing

Does the argon-40 nuclide lie within the band of stability (shown in the image below)? If not, how would you change the neutron-proton ratio for the nuclei to increase its stability?