How is it that helium is a rare element needed for X-rays that we will run out of but is used for silly things like balloons and voice modifiers? 491 viewsJanuary 3, 2024 Question90.60K May 23, 2021 0 Comments How is it that helium is a rare element needed for X-rays that we will run out of but is used for silly things like balloons and voice modifiers? In: Chemistry 5 Answers ActiveNewestOldest Anonymous Posted May 24, 2021 0 Comments Helium is not needed for X-rays. Liquid helium is used for the superconducting magnet in an MRI machine. Both MRI and X-ray are medical imaging techniques but they do not work the same way. You are viewing 1 out of 5 answers, click here to view all answers. Register or Login
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