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olya-2409 [2.1K]
2 years ago
10

The position of hydrogen is controversial in mendeleevs periodic table?​

Chemistry
1 answer:
Colt1911 [192]2 years ago
6 0
Step by step solution: The position of hydrogen is controversial in the periodic table because hydrogen is the only element without neutrons. Hydrogen is a nonmetal and is placed above the group in the periodic table because it has ns1 electron configuration like the alkali metals.
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n = subscript of C in molecular formula/subscript of C in empirical formula</span>
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3 years ago
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Answer:

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