A hydrogen bond is _____.
an intramolecular force
a paramolecular force
a perimolecular force
an intermolecular force
How do you represent a triple bond in a structural formula?
:::: or four horizontal lines
- or .
= or ::
::: or three horizontal lines
How is an organic compound described?
Any compound that contains carbon plus another element.
Any compound that is involved in a living thing.
Any compound that is organic.
Any compound that contains carbon.
What is an anion?
An atom that has gained a valence electron and is positive.
An atom that has lost a valence electron and is negative.
An atom that has lost a valence electron and is positive.
An atom that has gained a valence electron and is negative.
In chemistry, the Greek letter delta:
Tells you what Greek organization you belong to.
Designates partial charges
Signifies an ionic bond between atoms.
Indicates that a bond will not occur between atoms.
Which of the following is true of intermolecular forces?
The forces that exist between molecules.
The strongest force in chemistry.
The force that bonds hydrogen with oxygen.
The forces that exist within a molecule.
A cation has a _____ charge.
Negative
New
Positive
Neutral
Which of the following is NOT a property of covalent compounds?
Superior malleability
Solids are brittle and variously colored
Poor conductors of heat and electricity
Low boiling points
Which of these do you need to know to use the hybridization theory?
What period the element is in on the periodic table
The total number of electrons in the participating atoms
The number of valence electrons in the participating atoms
How many of each molecule are being made
If an ionic compound contains a transition metal, Roman numerals are used to determine the _____.
version of the ion
order of appearance
charge on the ion
amount of chloride
What causes a dipole?
When the molecules are attracted to each other.
When the electrons are concentrated more 1 end of a molecule
When the protons are concentrated more at one end
When the molecules are repelled from each other.
Which of the following best describes the term dipole moment?
Having more than four dipoles
A non polar molecule
When electrons are unevenly distributed
When several atoms in a compound are electronegative
