For silver ag z 47 s ensign atomic structure

Info icon This preview shows pages 7–12. Sign up to view the full content.

View Full Document Right Arrow Icon
For silver (Ag), Z = 47 S. Ensign, Atomic structure & nomenclature 26 Give the complete symbol for each of the following atoms Z A X z Sodium with 12 neutrons z argon with 21 neutrons For Na, Z = 11 z Gallium with 39 neutrons For Ar, Z = 18 For Ga, Z = 31 S. Ensign, Atomic structure & nomenclature 27 How many e - p + and n are present in How many e , p and n are present in an atom of: 40 Ca See the Periodic 119 Sn Table to find the atomic numbers for 244 P these elements Pu S. Ensign, Atomic structure & nomenclature 28
Image of page 7

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

View Full Document Right Arrow Icon
Complete the following table using the Periodic Table and the information provided Symbol 46 Ti 127 Te # protons 45 # neutrons 58 18 Atomic # 16 38 Mass # 88 S. Ensign, Atomic structure & nomenclature 29 What is the origin of the name of the “uncola” beverage “7 up” ? uncola beverage 7 up S. Ensign, Atomic structure & nomenclature 30 Atomic weights: We will cover this material in lecture 7 S. Ensign, Atomic structure & nomenclature 31 The Periodic Table S. Ensign, Atomic structure & nomenclature 32
Image of page 8
The Periodic Table S. Ensign, Atomic structure & nomenclature 33 The Periodic Table Horizontal rows = “periods” n = 1,2,3,4,5,6,7 n = 1 n = 2 n = 3 n = 4 n = 5 n 5 n = 6 n = 7 n = 6 S. Ensign, Atomic structure & nomenclature 34 n = 7 The Periodic Table vertical columns = “families” or “groups” vertical columns families or groups n = 1 n = 2 n = 3 n = 4 n = 5 n 5 n = 6 n = 7 n = 6 S. Ensign, Atomic structure & nomenclature 35 n = 7 The Periodic Table Metals, metalloids, and nonmetals S. Ensign, Atomic structure & nomenclature 36
Image of page 9

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

View Full Document Right Arrow Icon