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4 points 1. Write electron configuration of the following elements and ions: C. In, Se(2-). Ti (4+). Your answer 2. What is o
4.4.52 g of the oxide of element X react with excess of H2 forming 2.56 g 8 points of pure element X and water. a) calculate
5. Choose the correct shape for following molecules: 6 points bent flat trigonal trigonal pyramid tetrahdral octahedral linea
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Answer #1

Answer:-(1) # For C Atomic number of C = 6 = Number of electrons Electronic configuration of oca is 15%, 25%, 20 # For In 104.3897 mel 9.15 g 9.0774 meel = 0.6982 mol (0) oxygen El.39696 mol gimal Answer: ③ Given informations- (c) Caubon 58.720% 52.

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