Download
https://snap.berkeley.edu/project/9564839t1xn0gJxHQL63oyB9hQ2BxUvj0gshe06gykyigdDhZ4wAI2A2AhgrXYAv91KyLkOSHYUIY0m4oVi6IemcBIUtS8B+sC9FPk1legfkRy7qKSDPPi5gImXa/k+
t1xn0gJxHQL63oyB9hQ2BxUvj0gshe06gykyigdDhZ4wAI2A2AhgrXYAv91KyLkOSHYUIY0m4oVi6IemcBIUtS8B+sC9FPk1legfkRy7qKSDPPi5gImXa/k+
fSgWPXpbCBJyc8kOhFz7Dx23zGb8wNTUApCRbkEP4HH+BYY8T5do3IJ0rI2fVByr3LVTPBVnmG3YDD/v56i2V7juSkp8IvIWYm+yH+K+
0.88,,15.7596,1.78E-03,83.96,87.3,8,Rayleigh and Ramsay,1894,0.52,3,819,Potassium,K,
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JKWtelsd+XsMAW0L40iLwiWS9VUthS3ktzMPscmZEBRF5PJqum4/xubU7SDxgv9cBtF1er9/G+8t796zPUB+K+
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/hQJM71Nluz3agez9QEiedINXI+6J08hcl127ARjyDP6mSV4jzWInV8Id/zbSqVAABXIxizB8UhsULm+K+
CJc1haW1oV1PBMjWs/wFwHq9QqyGVTnYotSSlRwxSvtEU7iqB85akk9wv8HysSix1kNeWSwlSNKlnmFpUf/K/
1FO8e+DaAmINsPh2EL79glxQYc11nUJaPgp+f1LYg1igS/hLrBV+NvLwLYgIC9GwqfVeJO3yRluAlkBG+K/