Matter Science Test
A state of matter, does not have a fixed volume or shape. Spreads as much as it can filling the container.
When the pressure of a gas is equal, the temperature increases as well as the volume.
Temperature increasing affects the speed of particles, if the temperature is hotter the particles with move faster.
This can be related to a balloon, if the temperature dramatically changes the balloon particles within will either expand or spread. If the balloon is brought into a colder environment it will shrink.
PV=nRT Is the Ideal gas law
D=m/v - Gas= g/cm3 or g/mL
N/m2 is the Si unit for pressure
If the temperature is held constant and volume increases the pressure will decrease, the same goes for the other way around.
Robert Boyle was the creator of this law, he was given the title “The Father of Modern Science” because of it.
This can be related to a balloon, when the pressure in the balloon increases the volume of the balloon will decrease.
A state of matter where their particles are close. They take the shape of their container. Liquids do not have a defined shape but a defined volume. A liquid is anything that flows.
A force that pulls particles toward other liquid particles.
This can be related to seeing raindrops on a car window, you can see the raindrops combined with each other.
A liquids resistance from flowing
Honey has a higher viscosity because it is thicker, and water has a low viscosity because it is thin.
Water Density = g/mL
D=m/v
A state of matter that has a defined shape and volume, its particles are packed but are still vibrating.
Have particles that are arranged in a regular repeating pattern.
Snowflakes
Shapeless and random particle arrangements
Cotten Candy
D=m/v
g/cm3
Molecule movement in relation to other molecules
The greater freedom of movement is the greater something will spread (gas)
The less freedom of movement is the closer together particles are (solid)
Energy or “heat” can be taken or added
The more energy taken away takes the same amount of freedom of movement away (solid)
The more energy added increases the amount of freedom of movement (gas)
Scale (Molecular v.s. Macro-level) Geometry on the order of millimeters and beyond is considered to be on the macroscale, whereas length scales down to the micrometer range are considered to be on the micro-scale.
Molecule A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Phase A distinct period or stage in a series of events or a process of change or development.
Melting - The phase change, from solid to liquid.
Ice cube to water
Popsicle to watery popsicle
Freezing - The phase change, from liquid to solid.
Water freezing into ice cubes
Snow forming
Boiling - The phase change, from liquid to gas.
Boiling water, the water evaporates
Condensation - The phase change, from gas to liquid.
Rain
Snow
Evaporation The phase change, from liquid to gas. Not including bubbles.
Water going into clouds
Boiling point
The point at which a substance boils.
Freezing point
The point at which a substance freezes
Melting point
The point at which a substance melts.
Freedom of movement The amount of freedom a state of matter has when it comes to moving around its container. Gas has the most and solid has the least.
Flammability
A substance's ability to set on fire.
Reflectivity
The ability a substance has to reflect.
Malleability
The quality or state of being malleable
Hardness
How hard a substance is. Usually solid.
Conductivity
The measure of the ease at which an electric charge or heat can pass through a material.
Magnetism
A physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
A state of matter, does not have a fixed volume or shape. Spreads as much as it can filling the container.
When the pressure of a gas is equal, the temperature increases as well as the volume.
Temperature increasing affects the speed of particles, if the temperature is hotter the particles with move faster.
This can be related to a balloon, if the temperature dramatically changes the balloon particles within will either expand or spread. If the balloon is brought into a colder environment it will shrink.
PV=nRT Is the Ideal gas law
D=m/v - Gas= g/cm3 or g/mL
N/m2 is the Si unit for pressure
If the temperature is held constant and volume increases the pressure will decrease, the same goes for the other way around.
Robert Boyle was the creator of this law, he was given the title “The Father of Modern Science” because of it.
This can be related to a balloon, when the pressure in the balloon increases the volume of the balloon will decrease.
A state of matter where their particles are close. They take the shape of their container. Liquids do not have a defined shape but a defined volume. A liquid is anything that flows.
A force that pulls particles toward other liquid particles.
This can be related to seeing raindrops on a car window, you can see the raindrops combined with each other.
A liquids resistance from flowing
Honey has a higher viscosity because it is thicker, and water has a low viscosity because it is thin.
Water Density = g/mL
D=m/v
A state of matter that has a defined shape and volume, its particles are packed but are still vibrating.
Have particles that are arranged in a regular repeating pattern.
Snowflakes
Shapeless and random particle arrangements
Cotten Candy
D=m/v
g/cm3
Molecule movement in relation to other molecules
The greater freedom of movement is the greater something will spread (gas)
The less freedom of movement is the closer together particles are (solid)
Energy or “heat” can be taken or added
The more energy taken away takes the same amount of freedom of movement away (solid)
The more energy added increases the amount of freedom of movement (gas)
Scale (Molecular v.s. Macro-level) Geometry on the order of millimeters and beyond is considered to be on the macroscale, whereas length scales down to the micrometer range are considered to be on the micro-scale.
Molecule A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Phase A distinct period or stage in a series of events or a process of change or development.
Melting - The phase change, from solid to liquid.
Ice cube to water
Popsicle to watery popsicle
Freezing - The phase change, from liquid to solid.
Water freezing into ice cubes
Snow forming
Boiling - The phase change, from liquid to gas.
Boiling water, the water evaporates
Condensation - The phase change, from gas to liquid.
Rain
Snow
Evaporation The phase change, from liquid to gas. Not including bubbles.
Water going into clouds
Boiling point
The point at which a substance boils.
Freezing point
The point at which a substance freezes
Melting point
The point at which a substance melts.
Freedom of movement The amount of freedom a state of matter has when it comes to moving around its container. Gas has the most and solid has the least.
Flammability
A substance's ability to set on fire.
Reflectivity
The ability a substance has to reflect.
Malleability
The quality or state of being malleable
Hardness
How hard a substance is. Usually solid.
Conductivity
The measure of the ease at which an electric charge or heat can pass through a material.
Magnetism
A physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
