Properties
Lewis Dot Structures
Nomenclature
Polarity
100
In ionic compounds, electrons are _______.
Transfered
100
Draw the lewis dot structure for Sulfur (S).
100
Write the chemical formula for Calcium Hydroxide
Ca(OH)2
100
Atoms that equally share electrons are _______.
Nonpolar
200
Covalent compounds are between _____ and ______.
Nonmetal; nonmetal
200
Draw the lewis dot structure for Magnesium (Mg)
200
What is the name of K+
Potassium Ion
200
Water is a ______ molecule
Polar
300
Which has the highest electronegativity?
Carbon
Oxygen
Nitrogen
Fluorine
Fluorine
300
Draw the lewis dot structure for Sodium Oxide
300
What is the name of Mg3N2.
Magnesium Nitride
300
If there is a difference in electronegativity between atoms and it is not symmetrical, it must be ______.
Polar
400
Which of the following are covalent compounds?
Potassium Nitrate
Sodium Cyanide
Sodium Chloride
Carbon Dioxide
Carbon Monoxide
Carbon Dioxide
Carbon Monoxide
400
Draw the lewis dot structure for PCl3
400
What is the name of N2O3?
Dinitrogen Trioxide
400
When looking at CO2 would the carbon or oxygen be the partial negative end?
Oxygen
500
Draw the lewis dot structure of N2
500
What is the chemical formula of calcium nitrate?
Ca(NO3)2
500
Explain two properties that will change based on intermolecular forces. Why are those the relationships?
Increase of intermolecular forces, increase in boiling point, surface tension