Electronic Configuration, Periodic Trends, & Chemical Structures

How many electron groups do BeF2 has?

• 1

• 2

• 3

• 4

Which of the following is the AXE Notation for BeF2?

• AX

• AX2

• AX2E

• AX3

Which of the following is the Electron Pair Geometry for BeF2?

• trigonal planar

• bent

• linear

• tetrahedral

How many electron groups do O3 has?

• 4

• 3

• 2

• 1

Which of the following is the AXE Notation for O3?

• AX3

• AX2

• AX3E

• AX2E

Which of the following is the Electron Pair Geometry for O3?

• Tetrahedral

• Linear

• Trigonal Planar

• Octahedral

Which of the following is the hybridization for H2O?

• sp

• sp2

• sp3

• sp3d

Which of the following is the hybridization for CS2?

• sp2

• sp3d2

• sp

• sp3d

What rule do we follow in doing Lewis Electron Dot Structures?

• Law of Conservation of Mass

• Binary Rule

• Octet Rule

• Law of Multiple Proportions

Which electrons do we use in LEDS?

• Core electrons

• Valence electrons

• Shielding electrons

• Lowest level electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2