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.
Uses. Zirconium is used in a number of industrial applications because it is so resistant to corrosion. It is used in pumps and valves and the cores of nuclear reactors. Zirconium oxide is used to make laboratory crucibles and to line furnaces.nother feature of zirconium is that it does not absorb neutrons (unlike hafnium, which absorbs neutrons, and is also found in zirconium deposits). This makes it useful in nuclear applications, where it is used as fuel cladding in nuclear reactors, and as a coating on nuclear fuel parts.