Silicate Earth Primitive mantle Present-day mantle Crust Oceanic crust Continental crust Reservoir Volume Mass Mass % (10 27 cm 3 )(10 27 g) Earth1.0835.98100.
Periodic Trends and Z eff Role of core electron shielding in atomic properties.
1. 2. 3. What are the trends for atomic radii? Why do these trends exist? 4.
TRENDS FOUND ON THE PERIODIC TABLE PERIODIC GROUPS ELEMENTS IN THE SAME COLUMN HAVE SIMILAR CHEMICAL AND PHYSICAL PROPERTIES THESE SIMILARITIES ARE OBSERVED.
Chapter 8 Periodic Table of Properties. Review: Mendeleev’s Periodic Table.
Periodic Trends. What is a trend? A trend is the general direction in which something tends to move.
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Periodic Table & Trends. History of the Periodic Table 1871 – Mendeleev arranged the elements according to: 1. Increasing atomic mass 2. Elements w/ similar.
