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Lawrencium (Lr) is an artificial chemical element, atomic number 103, solid, metal, period 7, the last element in the actinoids family, radioactive, unstable, obtained by nuclear reactions in particles accelerators.
Because lawrencium was obtained only in minutes amounts (1 000 - 2 000 atoms) the chemistry and physics of Lr are practically unknown. Lawrencium is trivalent in solutions and have now 11 isotopes. The longest half life is for Lr-266: 58 minutes. Some physical and chemical properties are only estimated.
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∙ 9y ago
Lawrencium is an extremely radioactive element and is difficult to study due to its high radioactivity and short half-life. It is predicted to have similar chemical properties to other actinides, and it is expected to exhibit mainly a +3 oxidation state. Due to its limited availability and relatively short half-life, its chemical properties have not been extensively studied.
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Is lawrencium radioactive?
Lawrencium probably has some similar chemical properties as the other actinides; unfortunately no data now. Only the compound LrCl3 is known.
What are the three physical properties of lawrencium?
Lawrencium (Lr) is an artificial chemical element, atomic number 103, solid, metal, period 7, the last element in the actinoids family, radioactive, unstable, obtained by nuclear reactions in particles accelerators.Because lawrencium was obtained only in minutes amounts (1 000 - 2 000 atoms) the chemistry and physics of Lr are practically unknown. Lawrencium is trivalent in solutions and have now 11 isotopes. The longest half life is for Lr-266: 58 minutes. Some physical and chemical properties are only estimated.
How common is lawrencium is in nature?
0%. Lawrencium(Lr) is completley MM (Man-Made).+
What is the of lawrencium's origin?
Lawrencium is an artificial chemical element obtained by nuclear reactions in linear accelerators.
What is the has notation of lawrencium?
The chemical symbol of lawrentium is now Lr.
Is lawrencium radioactive?
Lawrencium probably has some similar chemical properties as the other actinides; unfortunately no data now. Only the compound LrCl3 is known.
What is the formula for lawrencium?
The chemical symbol of lawrencium is Lr.
Is lawrencium a element or compound?
Lawrencium is a chemical element.
What is lawrencium's symbol?
The official chemical symbol of lawrencium is Lr.
Is lawrencium a physical or chemical property?
lawrencium is a physical property.
Is lawrencium an element?
Yes, lawrencium is an artificial, radioactive chemical element.
Is lawrencium man-made?
Yes, lawrencium is an artificial chemical element.
Which element has chemical properties that are most similar to the chemical properties of sodium?
Potassium. Sodium is in group1 (period2) the next heaviest element is potassium (period 3). Potassium forms salts with the K+ ion.
What is the orgin of lawrencium?
Lawrencium is an artificial chemical element obtained in particles accelerators.
What are the phases for lawrencium?
Lawrencium is very probably a solid chemical element at normal temperature.
Where did lawrencium come from?
Lawrencium is obtained by nuclear reactions in linear accelerators.
What are the Physical properties of lawrencium?
Lawrencium (Lr) is an artificial chemical element, atomic number 103, solid, metal, period 7, the last element in the actinoids family, radioactive, unstable, obtained by nuclear reactions in particles accelerators.Because lawrencium was obtained only in minutes amounts (1 000 - 2 000 atoms) the chemistry and physics of Lr are practically unknown. Lawrencium is trivalent in solutions and have now 11 isotopes. The longest half life is for Lr-266: 58 minutes. Some physical and chemical properties are only estimated.
