Question

❤❤important points for.. periodic classification of elements for ...Jee mains❤❤​

Answer 1

Answer:

Classification means identifying similar species and grouping them together.

Lavoisier divided elements into two main types known as metals and non-metals.

Doberiner's Law of Triads:

Limitations of Doberiner's Triads: He could identify only a few such triads and so the law could not gain importance.

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