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Brelou Brelou
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7 years ago
What is the density of the nucleus of 90Sr?
A) greater than 3 × 1020 kg/m3
B) 90 kg/m3
C) 2.1 × 1019 kg/m3
D) 2.0 × 1015 kg/m3
E) 2.3 × 1017 kg/m3
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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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longhairlonghair
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7 years ago
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