SI SESSION 6

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc
• Copper
• Nickel
• Germanium

Tags

NGSS.HS-PS1-1

Which two are electron configurations for sulfur?

• 1s²2s²2p⁶3s²3d⁶3p⁴

• [He] 3s²3p⁴
• [Ne] 3s²3p⁴
• [Na] 3s²3p⁴
  

• 1s²2s²2p⁶3s²3p⁴

Tags

NGSS.HS-PS1-1

What is the electron configuration for the element with atomic number 15?

• 1s² 2s² 2p⁶ 3s² 3p⁵

• 1s² 2s² 2p⁶ 3s² 3p²

• 1s² 2s² 2p⁶ 3s² 3p⁴

• 1s² 2s² 2p⁶ 3s² 3p³

Tags

NGSS.HS-PS1-1

Which of the following elements has the lowest first ionization energy?

• Chlorine

• Iodine

• Bromine

• Fluorine

Tags

NGSS.HS-PS1-1

Which element has the highest electron affinity (most positive)?

• Boron (B)

• Aluminum (Al)

• Gallium (Ga)

• Indium (In)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has the lowest electron affinity (least positive)?

• Hydrogen (H)

• Lithium (Li)

• Sodium (Na)

• Potassium (K)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has the highest electron affinity (most positive)?

• Phosphorous (P)

• Nitrogen (N)

• Arsenic (As)

• Antimony (Sb)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element has the highest first ionization energy?

• Krypton

• Argon

• Neon

• Helium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The minimum energy required to remove an electron from the ground state of an atom

• electron configuration
• energy levels
• ionization energy
• ionic bond

Which element has the highest second ionization energy?

• Potassium (K)

• Sodium (Na)

• Calcium (Ca)

• Magnesium (Mg)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2