Science, asked by sanakhanbts, 10 months ago

Besides gallium, which other elements have since been discovered
were left by Mendeleev in his Periodic Table? (any two
What were the criteria used Mende
3.​

Answers

Answered by Agashi22
6

Answer:

the elements were gallium , scandium and germanium.

the criteria was that when the elements are arranged in the order of their increasing atomic weights, the elements with similar properties reoccur at regular intervals.

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Explanation:

Answered by Anonymous
30
  • Germanium and Scandium are the element that are left by Mendeleev in his Periodic Table since its discovery.
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