Social Sciences, asked by Littlebear, 3 months ago

Both Newlands and Mendeleev placed copper and sodium in the same group / octave.
Explain why, giving examples of their properties, copper and sodium should be in different groups

Answers

Answered by varshakumari452
3

Answer:

Mendeleev placed the alkali metals in the same group. ... (c) State two properties of transition elements that make them more useful than alkali metals for making water pipes.

Explanation:

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