Atom
Periodic Table
Equations
S.V.A.F.
Chemical change
100
proton
what is a positive charge
100
Its a metaloid
What does it mean if an element touches the stairs?
100
on the left
Where are the reactants located?
100
speed
What does it tell you when you the mph bar says 60 miles an hours
100
chemical change
what is when you can get something back?
200
on the outside of the nucleus
Where is the electron located
200
The noble gasses
What are the elements on the right side called?
200
to make
What does yields mean?
200
velocity
What is it when it tells you the speed and direction?
200
physical change
What is it when you get a colour change?
300
the same number of electrons
if there are a number of protons it will equal..
300
metals
What are the elements on the left side?
300
no.
can the product have more than you first begin with or have something different?
300
acceleration
What is when speed and/or directions changes?
300
Yes it is because when you cook you can't get your food back.
When you cook is a chemical change?Explain
400
valence electrons
what are the neutrons on the outise of the neucleus?
400
periods
What are the circles on the the left of the periodic table?
400
on the right side
Where is the product at?
400
it accelerated
A basketball goes strait down the basketball court then it goes up and into the hoop. What did the basket ball just do?
400
it precipitates
what is it when a liquid turns into a solid?
500
you subtract the atomic mass by the number
How do you find the number of neutrons?
500
they tell how many valence electrons
what do the number over the rows of elements stand for?
500
the subscript
what is the small number underneath the element called?
500
divide
how do you find the speed,force,acceleration if one of those aren't shown?
500
malleable, cutting, color change ect..
list the the properties physical change?
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