Basic Vocab
Periodic Table
Force
Chemical Reactions
Equations
100
What is force ?
a push or pull that acts on an object
100
What are the rows on a periodic table called ?
periods
100
The speed of an object and the direction of its motion.
Velocity
100
A chemical reaction involves ?
breaking and formation of bonds
100
K3PO4+HCl→KCl+H3PO4
K3PO4+3HCl→3KCl+H3PO4
200
What units are used for Force ?
newtons
200
All elements in the same row have ....
The same number of atomic orbitals
200
Who is the God Father of Force ?
Issac Newton
200
A balanced equation always has
a law of conservation of mass
200
S+O2→SO
2S+3O2→2SO3
300
What is Matter ?
Anything that takes up space and has mass
300
Where are the metals located ?
left of the staircase
300
Whats the unit used for force ?
newtons
300
Describe single displacement
one element being displaced from a compound by another element.
300
Na+I2→NaI
2Na+I2→2NaI
400
Gravity Does What ?
Force that pulls objects down or toward each other.
400
Why does the atomic size decrease as you go left to right in a row
You are gaining more electrons and protons
400
what causes a negative acceleration ?
Friction
400
What does a double displacement equation look like?
AB + CD → AD + CB
400
N2+O2→N2O
2N2+O2→2N2O
500
Whats a chart full of metals and non metal ?
Periodic Table
500
Name the 4 items are on every periodic table for each atom
Symbol Atomic # Atomic mass Name
500
What is Newton's 3rd Law Of Motion ?
for every force there is an equal and opposite force or for every reaction there is an equal and opposite reaction
500
Who's The best Science Teacher Ever ?
Ms . Samphaniqua Lilly
500
Kl+Cl→KCl+l2
Kl+Cl→KCl+l2
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