Electron Configuration for CHM 115 Exam 2

1s

What orbital block is A?

2s

What orbital block is B?

3s

What orbital block is C?

4s

What orbital block is D?

5s

What orbital block is E?

6s

What orbital block is F?

7s

What orbital block is G?

3d

What orbital block is H?

4d

What orbital block is I?

5d

What orbital block is J?

6d

What orbital block is K?

2p

What orbital block is L?

3p

What orbital block is M?

4p

What orbital block is N?

5p

What orbital block is O?

6p

What orbital block is P?

7p

What orbital block is Q?

4f

What orbital block is R?

5f

What orbital block is S?

s-block

What Block is A-G?

d-block

What Block is H-K?

p-block

What Block is L-Q?

f-block

What Block is R-S?

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²4f¹⁴5d¹⁰6p⁶7s²5f¹⁴6d¹⁰7p⁶

Write the order of the full electron configuration:

Isoelectronic

The species all have the same electronic configuration.

d and f sublevels

For Electron Configurations, completely filed __________ count as core

The Number of electrons in highest energy s and p sublevels

Only for main-group elements does the number of valence electrons equal:

Lowest Energy

Electrons are added to the atom in the order of the energy of the orbitals. The _____________ orbital fills first

highest energy orbital present

When a species has a positive charge, thus removing electrons, electrons are removed first from the:

True

True or False: s-orbitals are higher than d-orbitals