Trusteesâ limitation of liability. Trusteesâ limitation of liability. Under Australian trust law, a trustee bears unlimited personal liability for all debts, liabilities and expenses incurred by a trust. In commercial trusts, such debts and liabilities may run to many millions of dollars and even billions of dollars.
Beryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel.Beryllium oxide (called beryllia) is known for its high heat capacity and is an important component of certain sensitive electronic equipment.eryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel.
It and barium have some uses in medicine, for example barium meals in radiographic imaging, whilst strontium compounds are employed in some toothpastes. Excessive amounts of strontium-90 are toxic due to its radioactivity and strontium-90 mimics calcium and then can kill. Beryllium and radium, however, are toxic. Beryllium's low aqueous solubility means it is rarely available to biological systems; it has no known role in living organisms and, when encountered by them, is usually highly toxic.