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  • Periodic Classification
  • According to the Mendeleev’s periodic table, eka-boron wa...
Multiple choice

According to the Mendeleev’s periodic table, eka-boron was later found to be __________.

  1. gallium

  2. scandium

  3. thallium

  4. germanium

  5. polonium

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Eka-boron was found to be scandium.

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