Why did mendeleyev leave spaces in the periodic table

Chemistry

2 answers:

aalyn [17]3 years ago

8 0

Answer:

Mendeleev left spaces in his periodic table because he predicted there were elements that weren't discovered yet that would fit in these spaces.

Explanation:

Kisachek [45]3 years ago

4 0

Answer:

He left gaps in his periodic table to place elements not known at the time.

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