Chapters 7 - 10 Terms
Chem 400
Nuss
Name:________________________
Lab Section: 1 2 3 4 5 6
1
2
4
5
3
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
32
30
31
33
34
Across
3. orbitals of the same energy are said to be ____
4. cycles per second
5. the maximum height of a wave
11. the molecular geometry for an AX6 molecule
13. the smallest possible division of light
17. the principle which states that orbitals of the same energy
level each get 1 electron before any of them get a second
electron is ____ ____
18. the probability region for finding an electron based on the
wave function psi
20. substances with unpaired electrons that are slightly
attracted by a magnetic field
24. electrons in the interior of an atom that are not involved in
bonding
25. substances that retain their magnetism after they are
withdrawn from a magnetic field are called ____
27. the net charge experienced by an electron based on
shielding is the ___ nuclear charge
28. the distance between successive crests in a wave
30. the energy change when a gaseous atom looses an electron
is the ___ energy
32. a covalent bond made by direct overlap of orbitals along
the axis of the bond.
33. the number of waves passing a point in a given amount of
time
34. in valence bond theory, atomic orbitals combine to form
___ orbitals during bonding
Down
1. the molecular geometry for an AX5 molecule
2. substances without unpaired electrons that are slightly
repelled by a magnetic field
3. a bond made up of one sigma and one pi bond
6. a covalent bond in which p orbitals share an electron pair
above and below the bonded atoms
7. the ability of a covalently bonded atom to draw a pair of
electrons towards itself
8. the molecular geometry for an AX3 molecule
9. the principle which states that no two electrons will share
the same set of quantum numbers is the ____ ____ principle
10. the lowest energy level for an electron is known as the ___
state.
12. ions which share the same electronic configuration are
said to be ____
14. the quality of only having a discreet set of possible values
15. the molecular geometry for an AX4E2 molecule
16. electrons on the exterior of an atom that are available for
bonding
19. the molecular geometry for an AX4 molecule
21. the energy change when a gaseous atom gains an electron
is the electron ____
22. the molecular geometry for an AX2E molecule
23. the molecular geometry for an AX4E molecule
26. the principle that states that you always fill orbitals of
lowest energy first is the ____ principle
29. the molecular geometry for an AX2 molecule
31. a point of zero amplitude in a wave