Molecular Geometry_I

Arjun, Olivia, and Samuel are studying chemistry together. They come across the term 'VSEPR' and learn that it stands for ________ theory.

• Valence Structure of Electron Pyramids and Regression

• Varied Structures of Electrons Paired and Replaced

• Varied Shell Energy of Protons and Radiation

• Valence Shell Electron Pair Repulsion

Avery, Lily, and Charlotte are studying chemistry together. They come across a molecule and want to determine its shape according to VSEPR theory. What is the shape of this molecule?

• Linear

• Tetrahedral

• Trigonal Planar

• Trigonal pyramidal

Maya is working on a chemistry project and needs to draw the Lewis Dot structure for PCl₅. Help her determine the predicted molecular geometry of the compound.

• octahedral

• trigonal pyramidal

• seesaw

• trigonal bipyramidal

Avery, Arjun, and Zoe are studying chemistry and discussing the shape of a molecule. They need to choose the correct shape for this molecule. What shape should they choose?

• Trigonal planar

• Trigonal pyramidal

• Tetrahedral

• Linear

Charlotte is studying chemistry and learns that Pi bonds are formed by 

• side to side overlap of s orbitals

• end to end overlap of s orbitals

• side to side overlap of p orbitals

• end to end overlap of p orbitals

Grace, Henry, and Evelyn are studying chemistry together. They come across a molecule and want to determine the number of sigma and pi bonds it has. What is the correct answer?

• 1 sigma and 1 pi

• 2 sigma and 1 pi

• 1 sigma and 2 pi

• 2 sigma and 2 pi

Elijah, Anika, and Liam are studying chemistry. They come across a molecule and Elijah says, 'This structure is called...'

• tetrahedral

• Trigonal pyramidal

• Seesaw

• Bent/Angular

Michael, William, and Aria are studying chemistry together. They are discussing the hybridization of a Nitrogen atom. What type of hybridization does a Nitrogen atom undergo?

• sp hybridization

• sp² hybridization

• sp³ hybridization

• dsp³ hybridization

Evelyn, Ava, and Sophia are studying chemistry together. They come across a problem where they need to determine the type of hybridization a Xe atom undergoes. What type of hybridization does it undergo?

• sp hybridization

• sp² hybridization

• sp³ hybridization

• dsp³ hybridization

Tags

NGSS.HS-PS1-1

Who could this molecule be?

• CH₄
• CO₂
• PCl₅
• BF₃

Tags

NGSS.HS-PS1-1