What am I
Small Stuff
Heavy Stuff
Lets get Physical...
or Chemical
Straight from the test
100
I have billionssss of the same type of atoms
Element
100
I have mass and take up space
Matter
100
Force of gravity on an object
Weight
100
I may look different but I am still the same stuff.
Physical
100
H2O, CO2 and C12H22O11 are all examples of chemical
formulas
200
I do NOT chemical bond but I have the same look all around. Like sugar in water.
Homogeneous Mixture/ Solution
200
What is the SMALLEST possible piece of matter?
An Atom
200
The amount of matter IN an object
Mass
200
I create new substances that are totally different than how I started.
Chemical
200
The energy of matter IN motion is called
Kinetic Energy
300
A bowl of mixed candy
Heterogeneous Mixture
300
Atoms are made of what THREE subatomic particles
Proton, Neutron, and Electron
300
What is the SI unit mass is measured in
Grams
300
How I look, feel, smell. Do I melt? Can I freeze?
Physical Properties
300
Fireworks exploding in the sky and giving off light are an example of a ___________ change. (it has to do with temperature)
exothermic change
400
I can be a combination of elements or compounds or both. I don't need to be in a specific amount.
Plain old Mixture.
400
What type of bond do atoms make when they combine? (clue: Compounds have these types of bonds)
Chemical Bond
400
The measurement of how much space an object occupies. LxWxH
Volume
400
How much energy I can release. Do I burn? Can I poison you? Am I Radioactive?
Chemical Properties
400
During photosynthesis, plants transform electromagnetic energy from the sun into _____________ energy.
chemical
500
I am 2 or more elements, chemically combined in a very specific way to form a certain substance. I usually have a chemical formula like H2O, or NaCl.
Compound
500
Where can you find an elements atomic number?
periodic table!
500
The mass of a material in a given Volume. Mass/Volume=
Density
500
Water, Steam and Ice are examples of....
Different states of matter!
500
The change in which ice absorbs energy and melts is a ______________ change. (Temperature related)
Endothermic Change
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