Yes. You can use the money you have in your HSA to pay for medical expenses for family members, even if they arenât on your plan. You can always use it to pay for your spouse's expenses. If your children qualify as dependents on your tax return, you can pay for their expenses with your HSA, too.es. You can use the money you have in your HSA to pay for medical expenses for family members, even if they arenât on your plan. You can always use it to pay for your spouse's expenses. If your children qualify as dependents on your tax return, you can pay for their expenses with your HSA, too.
Appearance. A silvery-grey, radioactive semi-metal. Uses. Polonium is an alpha-emitter, and is used as an alpha-particle source in the form of a thin film on a stainless steel disc. These are used in antistatic devices and for research purposes.A single gram of polonium will reach a temperature of 500Â°C as a result of the alpha radiation emitted.ses. Polonium is an alpha-emitter, and is used as an alpha-particle source in the form of a thin film on a stainless steel disc. These are used in antistatic devices and for research purposes. A single gram of polonium will reach a temperature of 500Â°C as a result of the alpha radiation emitted.
All other polonium isotopes are short-lived except polonium-210 (half-life about 138 days), which is the most commonly used isotope. It is prepared by bombarding bismuth with neutrons in a nuclear reactor.olonium has 34 isotopes, more than any other element. All of these isotopes are radioactive. The most stable, polonium-209, has a half-life of about 103 years. Polonium-208 (half-life about 3 years) is the only other polonium isotope with a half-life over one year.