Chem 6A Final

Chem 6A Final - Chem 6A Final 1 A metal crystallizes FCC...

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Chem 6A Final 1) A metal crystallizes FCC The edge of the unit cell is 4.08 ° A. The diameter of the  metal atom in A is? 2) The boiling point for some of the first row hyudrides is greater than expected  compared to 2 nd  row hydrides because: A. Molar Mass B. Hydrogen bonding     C. Covalent bonding D. Ionic size E. Atomic orbital overlap 3) The boiling points  of the halogen  increasing F2-I2. What type of molecular  forces are responsible a. permanent dipole o none because symmetrical B.  Hydrogen Bonding C. Ion –Ion attraction D. London Dispersion forces      E. Ion-Dipole attraction 4) Which of the statements is incorrect? Pg. 174 chart table 5.4 A. Molecular solids have high melting points     B. The binding forces in a molecular solid include London disporsion forces C. Ionic solids have high MP
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Chem 6A Final - Chem 6A Final 1 A metal crystallizes FCC...

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