Допиши пожалуйста 4 предложения про элемент Curium Текст: This element was created by humans in a laboratory. To achieve this, scientists bombarded plutonium with alpha particles to obtain this element. This happened in 1944 and marked a significant step in science. The element does not occur naturally on Earth. In the periodic table of elements, it holds the 96th position.

Curium was named in honor of Marie and Pierre Curie, whose pioneering work laid the foundations of radioactivity. All known isotopes of curium are radioactive and are produced in nuclear reactors or particle accelerators. Curium is a silvery, dense actinide metal that must be handled in heavily shielded facilities to protect researchers. Today, curium is mainly used for scientific research and for studying the properties of heavy elements, rather than for everyday applications.