Question

What is the electron structure of Be

Answer 1

Answer:

[He] 2s²

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Answer 2

Answer:HOPE IT HELPS YOU.

Beryllium is the fourth element with a total of 4 electrons. In writing the electron configuration for beryllium the first two electrons will go in the 1s orbital.Since 1s can only hold two electrons the remaining 2 electrons for Be go in the 2s orbital. Therefore the Be electron configuration will be 1s22s2.

Explanation: