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What is the major difference between lanthanides and actinides?
Generally speaking, the lanthanides are naturally occurring and stable, although relatively uncommon. The actinides are naturally occurring through uranium; after that, they're synthetic, and all are unstable (radioactive.)
What are the elements between 57 and 70 called?
Elements between 57 and 70 belongs to the f group. Elements from La - Lu belongs to this group. These are called Lanthanides.These elements are Lanthanides. They are placed separately. They have different chemical properties.
Are lanthanides radioactive?
Some lanthanides are radioactive, such as promethium. However, most lanthanides found in nature are stable.
Do actinides and lanthanides lose electrons when combining?
Actinides and lanthanides lose electrons and form cations.
How variable are the densities of the lanthanides of the lanthanides compared to the densities of the actinides?
The densities of the lanthanides generally have less variability compared to the densities of the actinides. This is because the lanthanides are more similar in size and electronic structure, leading to more consistent densities. In contrast, the actinides exhibit larger variations in density due to differences in atomic structure and electron configurations.
The lanthanides and antinides are known as the?
inner transistor metals
What is the difference between lanthanides and actinides?
Wht is the difference between Lanthanides and Actinides?
A major difference between the two rows of inner transition elements is that the lanthanides?
are radioactive and the actinides are not
What is the major difference between lanthanides and actinides?
Generally speaking, the lanthanides are naturally occurring and stable, although relatively uncommon. The actinides are naturally occurring through uranium; after that, they're synthetic, and all are unstable (radioactive.)
What are the elements between 57 and 70 called?
Elements between 57 and 70 belongs to the f group. Elements from La - Lu belongs to this group. These are called Lanthanides.These elements are Lanthanides. They are placed separately. They have different chemical properties.
Where are the lanthanides places on the periodic table?
between Barium and Hafnium
Where are the antinides on the periodic table?
Actinides comprise of atomic number 90-103. They are placed at bottom of periodic table.
Why electrons are removed first from 5d than 4f orbital in lanthanides?
Electrons are removed first from the 5d orbital than the 4f orbital in lanthanides because the 5d orbital has higher energy than the 4f orbital. In lanthanides, the energy difference between the 4f and 5d orbitals is small, making it more energetically favorable to remove electrons from the 5d orbital first before the 4f orbital.
What about the complex formation ability of lanthanides as campared to actinides?
describe the complex formation by lanthanides?
Are lanthanides radioactive?
Some lanthanides are radioactive, such as promethium. However, most lanthanides found in nature are stable.
Do actinides and lanthanides lose electrons when combining?
Actinides and lanthanides lose electrons and form cations.
What are the elements with atomic numbers from 58 to 71 called?
The elements with atomic numbers from 58 to 71 are called the lanthanides. They are a group of metallic elements that have similar chemical properties due to their electron configurations. The lanthanides are commonly used in various applications such as in the production of electronic devices and catalysts.
