Question

Atomicity of selenium is .........

Answer 1

Selenium is a chemical element with the symbol Se and atomic number 34.

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Answer 2

Selenium:

•It is a chemical element and its symbol is Se.

•The atomic number is 34.

•It is present in group 16 period 4.

•Its election configuration is 2,8, 18,6.

•It is used to treat or prevent the patients who got defeciency of selenium.

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