Matter or Not?
Bacteria
What is matter?
The name for the small particles that make up atoms.
What is subatomic particles?
The three states of matter.
What are solid, liquid, and gas?
The phase change where a solid turns into a liquid.
What is melting?
The difference between a physical property and a chemical property.
What is physical properties can be observed without changing the substance, while chemical properties cannot.
Time
What is not matter?
The three particles that make up atoms, their charges, and locations inside an atom.
What are...
Protons (+), found in the nucleus
Electrons (-), found in the electron cloud
Neutrons (0), found in the nucleus
The arrangement and movement of particles in a gas.
What is the particles are very far apart and they move quickly?
The phase change where a gas turns into a liquid.
What is condensation?
Define ductility and state whether it is a physical or chemical property.
What is the ability to be drawn out into wires and it is a physical property?
Energy
What is not matter?
The number of each subatomic particle in an atom of Chlorine.
What is...
Protons= 17
Electrons= 17
Neutrons= 18
The arrangement and movement of particles in a solid.
What is the particles are very close together and they vibrate?
The phase change where a gas turns into a solid.
What is deposition?
Define viscosity and state whether it is a physical or chemical property.
What is a liquid's resistance to flow and it is a physical property?
The two things that an object/thing must have to be classified as matter.
What is mass and volume?
The overall charge of an atom and an explanation as to why this is true.
What is neutral because the negative charge of the electron cloud is cancelled out by the positive charge of the nucleus?
The arrangement and movement of particles in a liquid.
What is the particles are close together and they slide past one another?
The phase changes where kinetic energy of the particles DECREASES.
What is condensation, freezing, and deposition?
Define corrosion and state whether it is a physical or chemical property.
What is corrosion is the slow breakdown of metal when exposed to water or air and it is a chemical property?
Is air matter or not? Give an explanation/example that supports your claim.
Yes, air is matter. This can be supported by air filling a baloon, air filling your lungs, etc.
The things that makes atoms of one element different than atoms of another.
What is the number of protons in the nucleus?
Explain whether each state of matter has a definite volume and shape.
What is solids have a definite shape and volume, liquids have a definite volume but not a definite shape, and gases have no definite volume or shape?
The phase changes where thermal energy is ADDED.
What is evaporation, melting, and sublimation?
State two physical and two chemical properties of a piece of wood.
Chemical: Combustible, Flammable, Non-Toxic, Non-Corrosive, and Non-reactive
Physical: Brown, rough, cannot conduct electricity, hard, no odor, etc.