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Hom many total number of inner transition elements are?
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Answer / dr. shashi ranga
Total 28 inner transition elements are known till date.
Classified in two classes of 14 each: namely Lanthanaides(
atomic number 58 to 71)and Actinides(atomic number 90 to
103)
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / prabu.r
total:30
Lanthanides:
lanthanum to luetium (57 to 71)
Actinides:
Actinium to lawrencium (89 to 103)
| Is This Answer Correct ? | 3 Yes | 0 No |
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