Gold Electron Configuration and Properties

What is the atomic number of gold?

• 78

• 81

• 79

• 80

Which noble gas is used in the noble gas notation for gold?

• Radon

• Argon

• Krypton

• Xenon

How many valence electrons does gold have?

• 4

• 1

• 2

• 3

In the orbital box diagram for gold, which orbital is filled after 6s?

• 4f

• 5d

• 6p

• 5f

What is the electron configuration of gold using noble gas notation?

• [Xe] 6s1 4f14 5d10

• [Xe] 6s2 4f14 5d10

• [Xe] 6s2 4f14 5d9

• [Xe] 6s2 4f13 5d10

What property does gold exhibit due to having one unpaired electron?

• Ferromagnetism

• Paramagnetism

• Antiferromagnetism

• Diamagnetism

What is the principal quantum number (n) for the last electron in gold?

• 6

• 7

• 5

• 4

What is the magnetic quantum number (m sub l) for the last electron in gold?

• 0

• -1

• 1

• 2

Which of the following elements share a similar electron configuration pattern with gold?

• Lead

• Zinc

• Copper

• Iron

Why does gold have a 6s1 5d10 configuration instead of 6s2 5d9?

• To increase stability

• To maximize energy

• To minimize energy

• To balance charge