Bonding
This type of chemical bond occurs when electrons are completely gained or lost?
What are Ionic Bonds?
What is False. Ionic Bonds are extremely brittle.
The smallest unit of a covalently bonded substance is called this.
What is a molecule?
This is what the VS in VSEPR Stands for.
What is Valence Shell?
This is the weakest of the three intermolecular forces.
What are London Dispersion Forces?
When a metal like Sodium (Na) bonds with a nonmetal like Bromine (Br). It forms this type of bond.
What is an Ionic Bond?
Which of these two ionic bonds is stronger:
NaCl
Na2S
What is Sodium Chloride (NaCl)?
What takes more energy to break. A molecule with a short bond length or a molecule with a long bond length?
What is a short bond length?
This VSEPR shape is represented by the formula AB2E2?
What is Bent/Angular?
This is the strongest of the 3 intermolecular forces.
What is Hydrogen Bonding?
The chemical bond between Hydrogen and Oxygen is this type of bond.
Which of these two ionic bonds is stronger:
Be3N2
AlBr3
What is Beryllium Nitride (Be3N2)?
There are this many valence electrons are in a neutral Nitrogen atom?
What are 5?
The molecule HF has this VSEPR shape.
What is Linear?
Is the molecule H-Cl polar or non-polar? Explain your answer.
H-Cl is POLAR b/c Cl has a higher electronegativty than H. Therefore, a dipole is drawn from H toward Cl.
If two electrons are shared completely evenly, it is this type of bond.
What is a nonpolar covalent bond?
Ionic bonds are composed of ions. This is the name of a positive Ion.
What is a cation?
Please draw the Lewis Structure for CO2 and hold it up so that I can check it.
*Mr. McGuire will decide if the structure is correct or not*
The molecule CBr4 has this VSEPR shape.
What is Tetrahedral?
What intermolecular force is the primary reason why water (H2O) has such a relatively high boiling point?
What is Hydrogen Bonding?
This type of bonding happens when positive nuclei bond with an ever moving "sea of electrons."
What is a metallic bond?
Ionic molecules do not exist. Instead, ionic bonds for these cube like structures called this.
What is a lattice?
Please draw the Lewis structure for N2H2.
*Mr. McGuire will decide if the structure is correct or not*
The molecule BH3 has this VSEPR shape.
What is Trigonal Planar?
Is the molecule NH3 polar or non polar? Explain your answer.
It is POLAR. All arrows are pointed downward away from N and the electron pair.