Electron Configuration/Lewis Dot/ Phase Diagrams

How many electrons can the first energy level (s level) hold?

• 1
• 2
• 8
• 0

What atom matches this electron configuration?
1s²2s²2p⁶3s²

• Neon
• Magnesium
• Aluminum
• Potassium

What electron configuration matches an oxygen atom?

• 1s²2s²2p⁶3s2, 3p⁶4s²3d¹⁰4p⁵
• 1s²2s²2p⁴
• 1s²2s²2p⁶
• 1s²2s²2p⁶3s²3p⁶4s²3d¹

WHAT STATE OF MATTER IS C?

• SOLID

• LIQUID

• GAS

• SUPER FLUID

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc
• Copper
• Nickel
• Germanium

Which would be the correct electron configuration for the silver ion?

• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s¹ 4d⁹

• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d⁹

• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4d¹⁰ 4p⁶ 5s¹ 5d⁹

• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d⁸

Tags

NGSS.HS-PS1-1

What atom matches this electron configuration? 1s²2s²2p⁶3s²3p⁶4s²3d⁸

• Zinc
• Copper
• Nickel
• Germanium

The 4 orbitals are

• s, p, d, f

• a, b, c, d

• 2, 4, 6, 8

What do you start all electron configurations with?

• 1s²

• 1d¹⁰

• 1f¹⁴

• 1p⁶

This is a correct dot diagram for nitrogen (N)

• true

• false