Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 1 Basic Concepts of Chemistry - Study Questions - Page 21a: 20

Answer

A) Cu, C, O. B) Mineral: dark and blue with a rough surface. Copper: Shiny bronze and a smooth surface. Carbon: black powder.

Work Step by Step

A) Copper - Cu, Carbon - C, Oxygen - O. B) Mineral: dark and blue with a rough surface. Copper: Shiny bronze and a smooth surface. Carbon: black powder.
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