{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chem 101 Jan 28 - Cu –[Ar 4s^1 3d^10 Ag –[Kr 5s^1 4d^10...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Horizontal rows – periods Vertical columns – families or groups. Have like characteristics. Electronic Configuration Ne – 1s^2 2s^2 2p^6 or [He] 2s^2 2p^6 Na- 1s^2 2s^2 2p^6 3s^1 or [Ne] 3s^1 Be – 1s^2 2s^2 or [He] 2s^2 Mg – [Ne] 3s^2 or 1s^2 2s^2 2p^6 3s^2 Al – [Ne] 3s^2 3p^1 Si – [Ne] 3s^2 3p^2 P - [Ne] 3s^2 3p^3 S - [Ne] 3s^2 3p^4 Cl - [Ne] 3s^2 3p^5 Ar – [Ne] 3s^2 3p^6 K – [Ar] 4s^1 Ca – [Ar] 4s^2 Sc – [Ar] 4s^2 3d^1 Ti – [Ar] 4s^2 3d^2 V – [Ar] 4s^2 3d^3 Cr – [Ar] 4s^1 3d^5 (steals one from s and adds it to d)* Mn – [Ar] 4s^2 3d^5 Fe – [Ar] 4s^2 3d^6 Co – 4s^2 3d^7 Ni – [Ar] 4s^2 3d^8
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Cu – [Ar] 4s^1 3d^10* Ag – [Kr] 5s^1 4d^10* Zn – [Ar] 4s^2 3d^10 Ga - [Ar] 4s^2 3d^10 4p^1 Ge – [Ar] 4s^2 3d^10 4p^2 As – [Ar] 4s^2 3d^10 4p^3 Se - [Ar] 4s^2 3d^10 4p^4 Br - [Ar] 4s^2 3d^10 4p^5 Kr – [Ar] 4s^2 3d^10 4p^6 *Cu, Au, and Ag are exceptions too. KNOW THROUGH IODINE. Column 2 always ends in s^2. 1s 2s2p 3s3p3d 4s4p4d4f 5s5p5d5f 6s6p6d6f 7s7p 8s speed of light = c c = wavelength * frequency c = 3.0 x 10^8 m/s E = hv H = planks constant R = c/λ If wavelength goes up, energy goes down. Gamma X-ray UV V IR Microwave Radio I S I B L E VIBGYOR...
View Full Document

{[ snackBarMessage ]}