Ionic Bonding
Covalent Bonding
Reactions
Acids
Bases
100
_____ tend to lose electrons to become positively charged ions called _____.
What is Metals and Cations.
100
Non-metals have a need to "share" electrons through covalent bonds because ____.
What is they have almost full outer orbits and the empty spaces attract electrons and elements share them so they can act as if they're full/stable.
100
Joining atoms to form a molecule, or elements to a compound.
What is synthesis
100
Acid placement on the PH scale.
What is below 7(which is the neutral number)
100
Conduct electricity because they are these.
What is electrolytes
200
Atoms lose or gain electrons so they can be _____.
What is stable.
200
Ionic Bonding A few drops of silver nitrate are added to a solution and a milky white precipitate forms.
What is chloride ions.
200
A compound which breaks down.
What is decomposition.
200
Neutralizes this other thing because together they bring the PH closer to 7.
What is bases.
200
Base placement on the PH scale.
What is higher than 7.
300
Elements with this charge keep their name.
What is positively charge.
300
The first five prefixes which are used only for covalent bonds.
What is mon(o), di, tri, tetra, penta
300
A single element replaces another.
What is single displacement.
300
Reacts with this to make hydrogen Reacts with this to make CO2
What is metals and carbonates
300
A concentrate of these.
What is hydroxide ions
400
Ions with this charge add ___ to the end.
What is negatively charged and 'ide'
400
Ionic Bonding A few drops of barium chloride is added to a solution and a cloudy-ray precipitate forms.
What is sulphate ions
400
Elements in different compounds displace each other.
What is double displacement.
400
Gases which contain only hydrogen and carbon.
What is hydrocarbons
400
Acids A concentrate of these.
What is hydrogen ions
500
_____ tend to gain electrons to become negatively charged ions called _____.
What is non-metals and anions.
500
Ionic Bonding A few drops of potassium thiocynnate is added to a solution and a red precipitate forms.
What is Iron ions.
500
One is a reaction when a fuel reacts with oxygen while the other is a breakdown of a metal as a result of a reaction with the environment.
What is combustion and corrosion.
500
These are the products of complete combustion. These are the products of incomplete combustion.
What is CO2 and H2O; what is CO, C, CO2, H2O and energy
500
Neutralization Reactions Is a _____ displacement reaction. ____ + _____ --> ____+ _____
What is double displacement reaction. acid + base --> an ionic compound + water
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