Question

графическая и электронная формула бериллия

Answer 1

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Answer 2

Graphic and Electronic Formula of Beryllium

The graphic and electronic formula of beryllium can be represented as follows:

Graphic Formula: Be

Electronic Formula: 1s^2 2s^2 Beryllium has an atomic number of 4, which means it has 4 protons and 4 electrons. In its ground state, beryllium has two electrons in the 1s orbital and two electrons in the 2s orbital. The electronic formula indicates the distribution of electrons in different energy levels and orbitals within an atom.

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