Decomposition of infinite nuclear $C^*$ algebra

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Every finite dimensional $C^*$ algebra can be decomposed into the finite direct sum of the form $M_n(\mathbb{C})$.I guess that every infinite nuclear $C^*$ algebra can be decomposed into $c_0$ sum of the form $M_n(\mathbb{C})$.Is that true?If it is true,how to prove it?

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The answer is no. Even Abelian $C^\ast$-algebras fail that if their spectrum is not discrete.