Shapes, Bond & Molecular Polarity (Module 7) Quiz Review

VSEPR means

• valence electrons bond

• valence electron pair when bonding

• bonds repel each other

• protons make the bond

What distorts the 3-D shape

• bonds

• electrons

• protons

• lone pairs

What is a nonpolar bond?

• A covalent bond that shares electrons equally.

• A covalent bond that shares electrons unequally.

• A transfer of electrons form a metal to a nonmetal.

• A pool of electrons.

Tags

NGSS.HS-PS1-1

What is a polar bond?

• A covalent bond that shares electrons equally.

• A covalent bond that shares electrons unequally.

• A transfer of electrons form a metal to a nonmetal.

• A pool of electrons.

When is it possible to have a nonpolar molecule when you have polar bonds.

• When there are 4 bonds.

• When the bonds are opposite.

• When the bonds cancel the poles.

• When the bonds are nonpolar.

The shape is?

• linear

• planar

• pyramidal

• tetrahedron

The shape is?

• tetrahedron

• planar

• pyramidal

• linear

The shape is?

• tetrahedron

• linear

• pyramidal

• planar

The shape is?

• bent

• linear

• pyramidal

• planar

Bond polarity is

• calculated by adding electronegativity

• calculated by subtracting atomic mass

• determined by metal & nonmetal or nonmetal & nonmetal bonded

• calculated by finding the difference of electronegativity