chemical reaction
ionic bonding
covalent bonding and lewis dot diagram
4 single raplacement reactions
wIlD cArD
100
a + b = ab
combination reaction
100
Every atom wants to have eight valence electron in its outermost shell
octet rule
100
name this covalent bond: H2O
Dihydrogen monoxide
100
Where are the most active metals located?
On top
100
why do equations need to be balanced?
to be stable
200
has two compounds in which one element from each compound trade or switch
Double replacement reaction
200
an ion with a positive charge and loses electrons
Cation
200
what happens to electrons in a covalent bond
electrons are shared
200
What does soluble mean?
Substance that can be dizzolved
200
name this covalent bond: Ca4CL2
tetracalcium dichloride
300
reaction where burning occurs and oxygen is added to the reactants
combustion
300
An atom or molecule with a net electric charge due to the loss or gain of one or more electrons
ion
300
what type of elements form covalent bonds
nonmetals
300
What is a precipitate?
Cause a substance in solid form from a solution
300
Number that is smaller, left, and slightly lower to an element
The amount of an element in a formula
what is a subscript
400
CaCo3 → CaO + CO2
decomposition
400
When atoms lose or gain electrons to fulfill the octet rule
how are ions formed
400
what does a lewis dot diagram look like?
400
What is the activity series?
List of metals listed in order of declining relative reactivity
400
Normal size number that is right to a compound or element
It means how many compounds in a formula
coefficient
500
Chad leaves his girlfriend for another woman
single replacement reaction
500
negative charge, gains electrons, and has 8 valence electrons
anion
500
pairs of electrons are those electrons shared by the central atom and any atom to which it is bonded
bonded pairs
500
Where are the least active metals located?
on the bottom
500
C3H8 + O2 → CO2 + H2O
Combustion