Atoms
These particles are negatively charged.
Electrons.
The three states of matter.
Solid, liquid, gas.
Provide an example of a physical change.
Shredding paper, boiling water, anything where it only changes identity.
An educated guess in a science experiment.
Hypothesis.
Mrs. Shaw's favorite animal.
Otters :)
These particles are positively charged.
Protons.
When atoms are closely packed together, not moving around.
Solid.
Provide an example of a chemical change.
Rotting, rusting, baking, anything forming new products.
The step that comes after making a plan.
Experiment.
You must have your ID to go here.
PBIS store.
These particles have no charge.
Neutrons.
Where atoms are moving around super fast.
Gas.
Going from a liquid to gas.
Evaporation.
The ____ is the number of protons and electrons in a molecule.
Atomic Number.
What happens if you cheat on a test?
Green slip, 0 on the test with no chance for a retake, phone call home,
Nucleus.
Where atoms are somewhat close, but have room to move around.
Liquid.
Going from a gas to solid.
Deposition.
The ____ is the average weight of all particles.
Atomic Mass.
You must have this to be out of class for any reason.
Passport.
The area where electrons float.
Electron cloud.
Adding or removing this will change the state of matter.
Thermal Energy.
Going from a solid to gas.
Sublimation.
The two different types of data in science.
Qualitative and Quantitative.
Name the voice levels and what they are.
0- No talking
1- Whisper
2- Table voice
3- Speaker voice
4- Yelling, emergencies only