According to Bohr’s model, the radius of Ne9+ ion in ground state should be (in Å)

According to Bohr's model, the radius of an electron orbit is given by the formula:

r = 0.529 * n^2/Z Å

where:

• r is the radius of the electron orbit
• n is the principal quantum number (for the ground state, n = 1)
• Z is the atomic number (for Ne, Z = 10)

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