Meitnerium has 109 electrons, arranged 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 5f14 6s2 6p6 6d7 7s2. Written on the previous noble gas that is [Rn] 5f14 6d7 7s2, and the shells hold 2, 8, 18, 32, 32, 15, 2 electrons from the innermost outwards.
Hund's rule leaves 3 unpaired electrons in the ground state, which is what makes the free atom paramagnetic.
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