Einsteinium (Es) is only an artificial, unstable, radioactive metal member of the actinides family.
Einsteinium is a synthetic element (Es) with atomic number 99. It is the seventh transuranic element, and a metallicactinide with +3 oxidation state.
No, 3-12 elements on the periodic table (group 3 to group 12) are transition metals, not representative elements. Representative elements are found in groups 1 and 2, and 13 to 18 on the periodic table.
Yes, Ni is a representative element. In the periodic table, representative elements are the group 1A (alkali metals), group 2A (alkaline earth metals), and groups 3A to 7A (main group elements). Ni is found in group 10, which makes it a transition metal rather than a representative element.
The representative element in Period 4 with three valence electrons is aluminum. Aluminum is a metal that is commonly used in various industries due to its light weight and corrosion resistance.
Copper(I) chloride is composed of copper and chlorine elements. Copper is a transition metal, while chlorine is a halogen element.
Any element that is in one of the representative elemenet groups is a representative element. A representative element group is any of the groups 1-2, 13-18, i.e. not a transition metal. So, a representative element is an element that isn't a transition metal.
no
No, chromium is not a representative element. It is a transition metal located in the d-block of the periodic table.
Bromine is part of the representative elements
Es un metal muy liviano con una densidad de 2700 kg/m³
Although mercury is very much a metal, it is not very representative of metals as it is liquid at room temperate while all others are solid.
Einsteinium is a synthetic element (Es) with atomic number 99. It is the seventh transuranic element, and a metallicactinide with +3 oxidation state.
Potassium Nitrate is a compound. The transition metals are found in groups 4-12 of the Periodic Table
Einsteinium. It has an atomic number of 99 and is represented by the symbol "Es".
No, 3-12 elements on the periodic table (group 3 to group 12) are transition metals, not representative elements. Representative elements are found in groups 1 and 2, and 13 to 18 on the periodic table.
Yes, Ni is a representative element. In the periodic table, representative elements are the group 1A (alkali metals), group 2A (alkaline earth metals), and groups 3A to 7A (main group elements). Ni is found in group 10, which makes it a transition metal rather than a representative element.
Is the diamond in a 18kt hge real