Chemistry, 20.10.2021 07:20 LilFreaky666
5. Any molecule with an electronegativity difference > 1.7 will form bond.
6. The greater the electronegativity difference between two atoms, the greater the bond percentage of character.
7. What kind of molecule bonds between identical atoms? .
8. The higher the bond energy, the the bond length.
9. The notation for sodium chloride, NaCL, stands for one unit.
10. In the crystals of an iconic compound, each cation is surrounded by a number of .
11. When an ionic compound forms from neutral atoms, the crystal lattice that is results is in potential energy.
12. What type of energy best represents the strength of an ionic bond?
13. NaCL has a lattice energy of -787 kJ/mol. In MgO Lattice energy is -3760 kJ/mol. Which one is stronger? Why is the number negative?
14. In metals, valence electrons are considered to be by all surrounding atoms.
15. Which aspect of VSEPR is used to predict the shape of atoms?
16. Why isn’t water a linear molecule?
17. What orbitals combine to form sp3 hybrid orbitals around a carbon atom?
18.
Know: hydrogen bonding
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5. Any molecule with an electronegativity difference > 1.7 will form bond.
6. The greater the...
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