Question

How do the properties eka - aluminium element
Peredicted by mendeleev compare with the
actual Properties of gallium element ? Explain
your answer​

Answer 1

Answer:

here's your answer ⭐

mendeleev discovered eka-aluminum (1875) was called gallium; eka-boron (1879), scandium; and eka-silicon (1886), germanium.

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Answer 2

Answer:

Eka-aluminium and gallium are the two different names given to the same element. Eka-aluminium has the same property like density, melting point, etc as the element gallium. (b) (i) Scandium (Sc) was known as eka-boron.