Historical Examples. 1  I remembered the helpless kid that Paralus confided to my care.  2 But you went to Athens, and took no care for your country, rejoined the prince. 3  Being under his care, it was his duty to keep it in good condition. 4  Your brother was foolish enough to leave his boat in Rushton's care.
Cadmium. Cadmium is a lustrous, silver-white, ductile, very malleable metal. Its surface has a bluish tinge and the metal is soft enough to be cut with a knife, but it tarnishes in air. It is soluble in acids but not in alkalis.
Dysprosium is one of the rare earth elements in the lanthanide series of the periodic table. The element was discovered in 1886 by Paul mile Lecoq de Boisbaudran, who separated one of its compounds from an oxide of holmium. Dysprosium is 42nd in abundance among the elements in the earth's crust.olmium is one of the least abundant of the rare earth metals, ranking 55th in order of abundance of the elements in the earth's crust. Holmium has an atomic weight of 164.93. It melts at about 1474 C (about 2685 F), boils at about 2700 C (about 4892 F), and has a specific gravity of 8.8.