How many orbitals does beryllium have?
Answer: Beryllium (Be) has 2 orbitals.
Explanation: The number of orbitals in an atom is determined by the distribution of electrons in its energy levels (shells) and subshells. Beryllium, with an atomic number of 4, has an electron configuration of 1s2 2s2. In this configuration, there is an orbital in the 1s subshell (1s orbital) and an orbital in the 2s subshell (2s orbitals), totaling 2 orbitals. Read More…