Which of the Following Is the Electron Configuration of an Excited

question 89

Multiple Choice

Which of the following is the electron configuration of an excited state of a copper atom

• A) [Ar]4s²3d⁹
• B) [Ar]4s¹3d¹⁰
• C) [Ar]4s¹3d⁸
• D) [Ar]4s²3d⁸
• E) [Ar]4s⁰3d¹⁰

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Definitions:

Amino Acids

Amino acids are organic compounds that combine to form proteins, essential for many functions in living organisms.

Protein

Proteins are large biomolecules essential for structure, function, and regulation of the body's tissues and organs.

Muscular System

The bodily system that is made up of over 600 muscles, facilitating movement of the body, maintains posture, and circulates blood throughout the body.

NADH

Nicotinamide adenine dinucleotide (NAD) in its reduced form, which is a coenzyme involved in making energy in the body through the process of oxidative phosphorylation.