Chemistry

5. the energy required to remove an electron from a gaseous atom or ion.
6. the measure of an atom's ion in a crystal lattice. It is half the distance between two ions that are barely touching each other.
7. set of chemical symbols showing the elements present in a compound and their relative proportions, and in some cases the structure of the compound
9. The chemical bonding that holds the atoms of a metal together.
11. Two shared pairs
12. acronym for Valence Shell Electron Pair Repulsion theory.
14. solution A solution with solute that dissolves until it is unable to dissolve anymore, leaving the undissolved substances at the bottom.
16. Amount of a substance (called the solute) that dissolves in a unit volume of a liquid substance (called the solvent) to form a saturated solution under specified conditions of temperature and pressure.

1. a type of chemical bond involving the sharing of electrons between atoms in a molecule, esp the sharing of a pair of electrons by two adjacent atoms.
2. solution a state of a solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances
3. three shared pairs
4. One pair of shared electrons
8. a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding cloud of electrons.
10. formula is useful tool for determining the precision of your calculations. ... The experimental value is your calculated value, and the theoretical value is your known value.
13. solution a solution in which no more solute can be dissolved in the solvent.
15. a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.