Respuesta :
Answer:
if the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements.
Explanation:
Law of octaves states that when the elements are arranged in ascending order of atomic mass, every eighth element has comparable properties.
What are the characteristics of law of octaves ?
Features of law of octaves -:
- Newland Octaves arranged the known 62 elements into 8 groups of 8 each.
- The elements were in increasing order of atomic weight.
- Every element shared properties with the 8th element after it.
Some limitations were made into this -:
- It left no space for new elements to be discovered.
- It grouped some dissimilar elements together, e.g. halogens with metals.
- It worked well only up to Calcium.
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