Mendeleev predicted the existence of certain elements not known at his
time. He named these elements eka-aluminium and eka-silicon.
(a) Name the elements which have taken the place of these elements.
(b) Which of these two elements is metalloid?
Answers
Answered by
1
Answer:
a. scandium, germanium
b. germanium
Answered by
0
Answer:
a) GERMANIUM &GALLIUM
b) Germanium
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