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jarptica [38.1K]
2 years ago
15

Which two elements have similar physical and chemical properties?

Chemistry
1 answer:
guapka [62]2 years ago
5 0

Explanation:

Elements in the same group have same number of valence electrons. And we know, the elements which have same number of valence electrons, have similar physical and chemical properties. Hence, the elements in the same group have similar physical and chemical properties.

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Answer: 1.8 moles Fe and 2.7 moles CO_2 are produced.

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