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CE
Question Practice

What did Mendeleev predict about eka-aluminium (gallium) and eka-silicon (germanium)?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Chemistry
Chemistry Part - I
Classification of Elements and...
Question Bank

What did Mendeleev predict abo...

Single Answer MCQ
Q-00054587

What did Mendeleev predict about eka-aluminium (gallium) and eka-silicon (germanium)?

1

Their properties were unknown

2

Their properties matched existing elements

3

Their expected properties were accurately found

4

They were not discovered during his time

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How does classification of elements assist in predicting new elements?

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