chem vocab

4. organized space within an energy level, named s, p, d, f, these spaces coorelate with shapes
6. element that has some characteristics of both metals and nonmetals
12. a measure of how hard an atom pulls on bonding electrons
13. radius, determines the size of an atom
14. energy the amount of enrgy required to remove the most loosely held elecrton
15. exclusion principle no 2 electrons in the same atom can occupy the same orbital with same spin

1. an element that tends to loose electrons in a bond and is a good conductor of heat,
2. rule empty orbitals fill before electrons begin pairing up
3. first person credited for arranging elements in order of properties on a periodic table
5. an element that tends to gain electrons in a bond and is a good insulator
7. a 3-d area within a sublevel where there is high probability of finding an electron
8. minimun amount of energy that an electron gains or loses when it changes energy level
9. cloud location of electrons
10. effect the effect of the positive nucleus on its outer electrons is reduced by inner electrons
11. law the physical and chemical properties of an element are a function of their atomic number