Rocio Galvan, the president of Elk Grove’s chapter of the California School Employees Association, asked the board to reconsider raises for the trustees amid the district’s almost $35 million deficit ...
Perovskites, named after a mineral discovered in the Urals in the 19th century, are compounds with the chemical formula ABX 3, where A and B are positively charged metal ions and X is a negatively ...
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