Electron Configuration and Atomic Structure

What is the electron configuration of sodium?

• 2.8
• 2.8.2
• 2.8.1
• 11

What is the electron configuration of calcium?

• 2.8.8.2
• 2.8.10
• 20
• 2.18.2

Which element has an electron configuration of 2.5?

• Oxygen
• Nitrogen
• Phosphorus
• Carbon

Which element has an electron configuration of 2.8.8?

• Lead
• Flourine
• Neon
• Argon

What is the electron configuration of Aluminium?

• 2.8.3
• 2.11
• 13
• 2.8.2

What is the electron configuration of chlorine?

• 17
• 2.7
• 2.8.7
• 2.8.4

Which element has the electron configuration of 2.8.2?

• Magnesium
• Sodium
• Sulfur
• Arsenic

Which element has the electron configuration of 2.8.4?

• Neon
• Boron
• Gallium
• Silicon

What is the electron configuration of beryllium?

• 2.2
• 2.4
• 4
• 6

Which element has the electron configuration of 2.7?

• Krypton
• Iodine
• Flourine
• Barium