Electron Confinguration

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc
• Copper
• Nickel
• Germanium

Tags

NGSS.HS-PS1-1

What atom matches this electron configuration?
1s²2s²2p⁶3s²

• Neon
• Magnesium
• Aluminum
• Potassium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many electrons does Si contain? (click to see image)

• 14
• 28
• 2
• 4

Tags

NGSS.HS-PS1-1

How many electrons can the first energy level hold?

• 1
• 2
• 8
• 0

The 4 orbitals are listed as

• s, p, d, f

• 1, 2, 3, 4

• circle, heart, flower, octopus

• up, down, left, right

Each row on the periodic table represents:

• an energy level

• a sublevel

• an electron

• an orbital

Tags

NGSS.HS-PS1-1

What is the noble gas configuration for silicon?

• [Ne] 3s² 3p¹

• [Ar] 4s¹

• [Kr] 5s¹

• [Ne] 3s² 3p²

Tags

NGSS.HS-PS1-1

Electron configuration of hydrogen (H)

Tags

NGSS.HS-PS1-1

An electron occupies the lowest energy orbital that can receive it.

• Hund’s rule
• Pauli exclusion principle
• Bohr model of the atom
• Aufbau principle

Match the following

(a)   states that we can know the position or the momentum of an electron in an atom, but not both. The more you know of one characteristic, the less you know of the other.

• Heisenberg Uncertainty Principle
• Aufbau Principle
• Hund's Rule
• Mrs. Vollers