Actinides are also called as
Answers
Answer:
Actinides, or Actinoids are the inner transition metals belonging to F-block of the modern periodic table, which includes Elements :
Actinium(89), Thorium(90), Protactinium(91)Uranium(92), Neptunium(93), Plutonium(94), Americium(95), Curium(96), Berkelium(97), Californium(98), Einsteinium(99), Fermium(100), Mendeleevium(101), Nobelium(102) and Laurencium(103)
Actinides are also called as inner transition elements.
Explanation:
1. The elements that fall under the category of actinides are from atomic number 89 to atomic number 103.
2. It starts from the element actinium and hence the name of the series is actinides.
3. There are all total fifteen elements in the series of actinides.
4. The elements that belong to the actinide series generally have radioactive nature.
5. Actinides have +3 as their prominent oxidation state.
6. They are known to have magnetic properties.
7. The elements of this series are generally soft, have plasticity nature, are shiny and generally are silver in colour.
8. They are considered as electrospositive. It is because they have the ability to lose multiple electrons to form various kinds of ions.
What are transition metals? Give four example:
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