First and Last Name:
Any sample of matter has mass and takes up space. The main reason for this is because:
Water drops stay together on wax paper and they don’t break apart easily. This is mainly because:
When you bring two drops of water near each other and allow them to touch, they combine immediately and become one drop. This is mainly because:
If you put food coloring in room temperature water, the coloring spreads throughout the water. The water causes the color to spread mainly because:
Food coloring spreads out faster in hot water than in cold water. This is mainly because:
When a thermometer is heated, the red liquid inside the thermometer moves up. This is mainly because:
When a thermometer is cooled, the red liquid inside the thermometer moves down. This is mainly because:
When you heat a sample of a solid, the particles that make up the solid:
When you heat a sample of a solid, the sample gets a little bigger. This is mainly because:
When you heat a sample of gas, what happens to the particles that make up the gas?
To describe a liquid, you could say:
To describe a gas, you could say:
Three common states of matter are:
The particles of a liquid are attracted to one another, but can’t move past each other
_____________________________ is the study of matter
An increase in temperature increases molecular motion and increases the distance between atoms and molecules in solids, liquids, and gases.
A ____________ in the speed of the molecules allows the attractions between molecules to bring them a little closer together.
Even when measuring the same temperature, the liquids in different thermometers can move to different heights depending on the liquid inside of them.
The molecules of the liquid inside the thermometer increase in speed when the thermometer is _____________.
The atoms of a solid are very far apart and vibrate in fixed positions.
Cooling a solid _________ the motion of the atoms.
Heating a gas completely stops all of its molecular motion.
Air has mass.
The molecules of a gas are not very attracted to each other.