Properties of Compounds
Covalent compounds have _____________ melting points?
What are lower than ionic compounds?
Name this compound SCl2
What is sulfur dichloride
A bond where electrons are shared equally.
What is a nonpolar covalent bond?
This type of bond forms when electrons are shared.
What is covalent?
Dots in a Lewis Dot Diagram represent these subatomic particles.
What are electrons?
Covalent compounds _______ electricity.
What is "will not conduct?"
Write the covalent formula of trisulfur tetrafluoride
What is S3F4?
Describe the periodic trend of electronegativity.
What is increases up and increases across?
These type of elements are involved in covalent bonding.
What are nonmetals?
The two dots not involved in bonding are called ___
What are lone pairs?
Ionizing in water is a property of this type of compound.
What is ionic?
Name this compound P4S5
What is tetraphosphorus pentasulfide?
What is a polar covalent bond?
Covalent compounds are called.
What are molecules?
This element will always be the central atom if present in the compound.
What is carbon?
True or False Covalent compounds tend to be more flammable than ionic compounds
True
Give the formula of nitric acid
What is HNO3?
The arrow must always face towards this element in the bond when drawing dipole moments on a molecule.
What is the one with the higher electronegativity?
Give the LDD for a compound containing C and H.
What is CH4? (Put answer on board)
Polyatomic ions require 3 things in their LDD.
What is a change in available electrons, brackets and a charge?
Physical states are covalent compounds found in at room temperature are
What are solid, liquid and gas?
Write the covalent formula of dinitrogen hexoxide
What is N2O6?
Between oxygen and hydrogen, this is the element with the higher electronegativity.
What is oxygen?
Give the LDD for sulfite.
What is SO3 2-? (Draw answer on board--resonance and charges)
Resonance is used to describe what.
What is more than one correct LDD for a compound?