What Mineral Is Part of Vitamin B₁₂

question 151

Multiple Choice

What mineral is part of vitamin B₁₂?

• A)Copper
• B)Cobalt
• C)Nickel
• D)Vanadium

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Definitions:

Copolymers

Polymers made up of two or more different monomer units, which can result in improved material properties compared to homopolymers.

Polymer

Large molecules made up of repeating subunits known as monomers, significant for their roles in various materials and biological systems.

Natural Rubber

A polymer of isoprene, occurring naturally and used to make various elastic materials.

Polypropylene

A thermoplastic polymer used in a wide variety of applications, known for its resistance to chemicals and ability to be molded.