Different types of steel made add other elements to enhance properties. For example, chromium (Cr) may be added to increase steel’s hardness. The alkali metal family includes the six elements in the ...
Where does the periodic table of chemical elements end and which processes lead to the existence of ... France. A radiochemical preparation of the samples was performed at Johannes Gutenberg ...
and since they must occupy the same place in the Periodic Table he has designated them isotopes. Thus the elements uranium X” ionium, and radio-actinium are istopic. A similar example is ...
Their goal is to investigate the limits of the periodic table of chemical elements. How far can the periodic table go and will we ever synthesize the last element? In a new study, published in the ...