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Dmitrij [34]
3 years ago
8

Based on periodic properties, choose the more metallic element from each of the following pairs.

Chemistry
1 answer:
dimulka [17.4K]3 years ago
7 0

Answer:

Sr is the more metallic element

Bi is the more metallic element

O is the more metallic element

As is the more metallic element

Explanation:

One thing should be clear; metallic character increases down the group but decreases across the period.

Hence, as we move across the period, elements become less metallic. As we move down the group elements become more metallic.

This is the basis upon which decisions were made about the metallic character of each of the elements listed above.

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