Help please science questions
It’s for 20 points

1 , 2 , 3

Explanation:

Answer

Contributed by Paul Flowers, Klaus Theopold & Richard Langley et al.

General Chemistry at OpenStax CNX

Learning Objectives

Outline the general approach for the isolation of transition metals from natural sources

Describe typical physical and chemical properties of the transition metals

Identify simple compound classes for transition metals and describe their chemical properties

We have daily contact with many transition metals. Iron occurs everywhere—from the rings in your spiral notebook and the cutlery in your kitchen to automobiles, ships, buildings, and in the hemoglobin in your blood. Titanium is useful in the manufacture of lightweight, durable products such as bicycle frames, artificial hips, and jewelry. Chromium is useful as a protective plating on plumbing fixtures and automotive detailing.