What type of metal is berkelium?
Table of Contents
What type of metal is berkelium?
actinide metal
Berkelium is a soft, silvery-white, radioactive actinide metal. In the periodic table, it is located to the right of the actinide curium, to the left of the actinide californium and below the lanthanide terbium with which it shares many similarities in physical and chemical properties.
What is berkelium?
berkelium (Bk), synthetic chemical element of the actinoid series of the periodic table, atomic number 97. The only use of berkelium has been in the synthesis of heavier elements such as tennessine. …
Is berkelium a transition metal?
Berkelium is an inner transition metal of the actinide series, located in period 7 of the periodic table, between curium and californium. Weighable amounts of 249Bk (half-life 314 days) have been produced, making it possible to determine some of its properties using macroscopic quantities.
Is actinium a metal?
Actinium is a soft, silvery-white radioactive metal.
Is berkelium a metal nonmetal or metalloid?
Berkelium is a radioactive, silvery metal.
Is berkelium paramagnetic or diamagnetic?
Magnetic Type of the elements
| Hydrogen | Diamagnetic | Thallium |
|---|---|---|
| Sulfur | Diamagnetic | Curium |
| Chlorine | Diamagnetic | Berkelium |
| Argon | Diamagnetic | Californium |
| Potassium | Paramagnetic | Einsteinium |
Is molybdenum a metal?
molybdenum (Mo), chemical element, silver-gray refractory metal of Group 6 (VIb) of the periodic table, used to impart superior strength to steel and other alloys at high temperature.
What group is berkelium in?
Actinides
Fact box
| Group | Actinides | 986°C, 1807°F, 1259 K |
|---|---|---|
| Block | f | 14.78 |
| Atomic number | 97 | [247] |
| State at 20°C | Solid | 247Bk, 249Bk |
| Electron configuration | [Rn] 5f97s2 | 7440-40-6 |
Is berkelium a radioactive element?
Berkelium is a radioactive metallic element that is a member of the actinide group of elements. It is silvery in colour and its chemistry has been investigated to a limited extent and several compounds have been made. The first isotope produced had a mass of 243 and decayed with a half-life of 4.5 hours.
What type of material is molybdenum?
refractory metals
Molybdenum belongs to the group of metals with a high melting point (also called refractory metals). Refractory metals are metals that have a higher melting point than platinum (1772 °C).