Which one of the following is spherical in shape? A) sun B) earth C) The earth's orbit D) none​

B ... is spherical in shape

C) The earth's orbit

Explanation:

All s orbitals are spherical in shape and have spherical symmetry. This means that the wave function will depend only on the distance from the nucleus and not on the direction. In any atom, the size of the s orbital increases as the principal quantum number of the orbital increases but the geometry remains spherical.

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