The Third Transition Series Metals Are Shown Below

question 124

Multiple Choice

The third transition series metals are shown below.
-Which has the lowest melting point?

• A)La
• B)W
• C)Os
• D)Hg

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Definitions:

α-Carbon

Refers to the first carbon atom that attaches to a functional group in an organic molecule, playing a crucial role in the structure and reactivity of molecules.

Biological pH

The measure of acidity or alkalinity within living organisms or biological systems, crucial for maintaining homeostasis and enzymatic activities.

Positively Charged

Having a net positive electric charge due to the loss of electrons or an excess of protons.

Side Chain

The group of atoms attached to the main chain or backbone of a molecule, which can influence the molecule's properties and reactivity.