Chapter 21, Problem 21.16CP

Interpretation Introduction

Interpretation:

Based on the position of the elements in the periodic table, classify how each element is found in nature as either carbonates, oxides, sulphides or in uncombined form.

Concept introduction:

• The d- and p-block elements are generally found in nature as metal oxides and sulfides.
• The s-block elements occur as chlorides, silicates and carbonates.
• Group 3B metals occur as phosphates and platinum group metals and gold are found in an uncombined form.

To classify:The way in which each element in the periodic table is found in nature