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21 cze 2013 · Uses of praseodymium. Praseodymium is commonly used as an alloying agent with magnesium to create high-strength metals used in aircraft engines. It’s also a component of mischmetal, a...
15 lut 2024 · Below are the states that allow dependent children to stay on a parent’s health insurance past age 26 and the eligibility requirements. States where you can stay on your parent’s insurance...
While fatalities are generally limited to children, significant morbidity is associated with stings of scorpion of certain genera and multiple species. While scorpion envenomation primarily involves autonomic effects due to release of norepinephrine, neuromuscular function is also disrupted.
31 sty 2018 · The dependent coverage expansion under the Affordable Care Act (ACA) required health insurance policies that cover dependents to offer coverage for policyholder' children up to age 26. It has been well documented that the provision successfully reduced the uninsured rate among the young adults.
Praseodymium is used as a doping agent in fiber optics as signal amplifier. It is used to make 5% misch metal (mixed metal containing cerium, lanthanum and neodymium) to make flint for lighters. It is also used as an alloying additions to ferrous and non- ferrous alloys.
3 gru 2018 · Praseodymium is a soft silver-colored metal that develops a green oxide coating in air. This coating peels or spalls off, exposing fresh metal to oxidation. To prevent degradation, pure praseodymium is typically stored under a protective atmosphere or in oil.
1 sty 2018 · By far, the most important use of praseodymium is as an additive to neodymium magnets. It is also used to provide yellow coloration to ceramics, enamels, and glass. Additional uses include additives to various metals, batteries, lasers, and catalytic converters.
