This subatomic molecule is responsible for forming bonds between atoms
What is the electron
The chemical formula of this compound is Na2S
What is sodium sulfide
The prefix mono- is used for this element in a binary covalent compound if you have one atom.
What is the second element
2
Polar molecules must contain these two oppositely charged poles.
Positive and negative dipoles
What is ionic compounds
The covalent compound with a molecular formula of CO22- is referred to by this name
What is carbonite
The prefix hepta- refers to this many atoms.
What is seven
This is done to a Lewis Dot structure if there are too many electrons drawn
A binary compound that contains two atoms that will only be referred to as 'polar' if it is this shape
Linear
Two dipoles are held together, the two possible names of this bond are
What are hydrogen and dipole-dipole bonds
Ionic compound are famously missing this part of speech in their name because of their charges
What are prefixes
The compound trihydrogen monoxide has this chemical formula.
H3O
The lewis Dot structure of the molecule nitrogen trichloride looks like this
.. .. ..
:Cl - N - Cl:
.. ..
|
: Cl :
..
If if I have salt on the counter (NaCl), I need a substance with this kind of polarity
What is polar.
This type of compound is often brittle, and a poor conductor of heat and electricity
What is covalent compounds
The compound magnesium chlorate is referred to by this molecular formula.
Mg(ClO3)2
The part of the following Lewis dot structure that is done incorrectly is this:
.. .. ..
:O-C=O:
Octet rule is not followed on the left oxygen or a second double bond should be added
I have two liquids that will not mix. Liquid number one will dissolve non polar solids. Liquid number two will not. The polarity of liquid number two is referred to by this name.
Polar
Covalent bonds are polar if this property is different between the two bonded atoms.
What is electronegativity
The compound V(CH3COO)3 is referred to by this name
vanadium (III) acetate
The compound CaCl2 has this name
calcium chloride
This group on the periodic table always forms diatomic molecules with only one bond between them.
What is halogens
This molecule will only mix evenly with liquids of this class of molecules:
.. .. ..
:Cl - N - Cl:
.. ..
|
: Cl :
..
Polar molecules