Question

iv) A non-metal in period 2 which is tetravalent. Name the following ​

Answer 1

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The non-metal in Period-2 which is tetravalent is Carbon.

It has only 8 electrons in it and these were also identified by the outermost orbital number. All these elements have their outermost orbital number as 2.

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Answer 2

Answer:

Hey mate!

Your answer is Carbon (C).

Explanation:

Hope it helps :)