This preview shows page 1. Sign up to view the full content.
Unformatted text preview: ion. a) [Ar] 3d 4 4s 2 b) [Ar] 3d 6 c) [Ar] 3d 5 4s 1 d) [Ar] 3d 3 4s 2 (2 points) Sulfur (Z=16) is located in Row 3 and Column VI of the periodic table. Write the ground state electron configuration for the outer most shell of electrons for sulfur in the spdf notation. a) 3s 2 3p 6 b) 6s 2 6p 1 c) 3s 2 3p 1 d) 3s 2 3p 4 (2 points) Elements can be classified as metals or non-metals. For the following attributes or properties, circle all that apply to non-metals . 3 or less valence electrons forms anions high electornegativity 4 or more valence electrons forms cations low electornegativity (2 points) If the mass of a single atom of silver (Ag) is 1.79 x 10-22 g, calculate the atomic weight of silver in g/mole. Use the correct number of significant figures for the correct answer . Avogadros Number = 6.023 x 10 23 atoms/mole a) 107.8 g/mole b) 29.7 g/mole c) 10.8 g/mole d) 108 g/mole...
View Full Document
This note was uploaded on 03/30/2009 for the course MSE 150 taught by Professor Wittig during the Spring '07 term at Vanderbilt.
- Spring '07