Table of Contents
What holds the particles in a solid together?
Answer: The intermolecular force of attraction holds the solid particles together.
How are liquid particles attached to each other?
They are close together and vibrate in position but don’t move past one another. In a liquid, the particles are attracted to each other but not as much as they are in a solid. The particles of a liquid are close together, always moving, and can slide past one another.
Why are the particles of liquids and solids so much closer together?
The average amount of empty space between molecules gets progressively larger as a sample of matter moves from the solid to the liquid and gas phases. There are attractive forces between atoms/molecules, and these become stronger as the particles move closer together.
Are liquid particles packed closely together?
The shape of a liquid changes with the shape of its container. The particles in a liquid are packed almost as closely together as in a solid. However, the particles in a liquid can move around freely.
What is the most likely arrangement of particles in a liquid?
Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
Why are the particles in a liquid close together?
The particles in a liquid are: The attractive forces (bonds) in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other. The table shows some of the properties of liquids and why they are like this:
What makes a liquid a liquid at room temperature?
Mercury, petrol and water are liquids at room temperature. The particles in a liquid are: The particles in a liquid can: The bonds in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other.
Why do liquids have the shape they do?
The table shows some of the properties of liquids and why they are like this: Property. Reason. They flow and take the shape of the bottom of their container. The particles can move around each other. They cannot be compressed (squashed) The particles are close together and have no space to move into.
What makes the attractive forces in a liquid?
The attractive forces (bonds) in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other.