Matter Matters
Anything that has mass and takes up space is called what?
Matter
Name one physical property of matter.
Color, texture, mass, volume, density, hardness, magnetism, conductivity, state
What are the three main subatomic particles
*Hint- One can't get in the club
Protons, neutrons, and electrons are
What should you wear to protect your eyes during a laboratory investigation?
Safety goggles
What is one word that describes how we should treat our classmates and teacher?
Respectfully
Is air matter? Explain for an extra 200 points
Yes. Air has mass and takes up space.
Is color a physical property?
Yes
Which particle has a positive charge?
Proton
True or False: You should taste a chemical if you aren't sure what it is.
False
True or False: Hoodies may be worn in the building.
False
Which is NOT matter: Water, A desk, Light, or Oxygen
Light
What do we call a characteristic that can be observed or measured without changing what a substance is?
Physical Property
Where are protons and neutrons located?
In the nucleus
If you spill a chemical or break glass during a lab, what should you do first?
Notify the teacher
According to our expectations, may boys wear earrings?
No
What are the two requirements for something to be considered matter?
It must have mass and take up space
A paper clip is silver, smooth, hard, and magnetic. Name three physical properties being described.
Color, texture, hardness, magnetism
Which particle has a negative charge and is found outside the nucleus?
Electron
True or False: Hot glass can look exactly like cold glass.
True
According to our expectations, are nose rings allowed?
No
A student says, "If I can't see it, it isn't matter." Give one example that proves the student wrong.
Air/oxygen/gases.
You bend a piece of aluminum foil. It is still aluminum? Explain
Yes. Its shape changed, but its identity did not.
An atom has 8 protons. What is its atomic number, and what element is it?
Atomic number 8; Oxygen
A student finishes a lab early and decides to mix leftover chemicals to see what happens. What safety rule is being violated?
Never perform unauthorized experiments/mix chemicals without teacher instructions
Your group disagrees with another student's answer during an activity. What is the appropriate way to handle the disagreement?
Respond respectfully, listen, discuss the evidence, and follow classroom expectations.