Los estados de la materia

What is a solid?

• A solid is a gas that has a fixed volume.

• A solid is a state of matter that can flow easily.

• A solid is a state of matter with a definite shape and volume.

• A solid is a liquid with no definite shape.

Can you name a solid object?

• pyramid

• cylinder

• cube

• sphere

What is a liquid?

• A liquid is a solid state of matter with a fixed shape.

• A liquid has no volume and takes the shape of its container.

• A liquid is a gas that has a definite shape.

• A liquid is a state of matter with a definite volume and no fixed shape.

Can you name a liquid?

• Water

• Milkshake

• Soda

• Oil

What is a gas?

• A gas is a state of matter where particles are widely spaced and move freely, filling the shape and volume of their container.

• A gas is a state of matter where particles are tightly packed and vibrate in place.

• A gas is a liquid that has evaporated into the air.

• A gas is a solid that has melted due to heat.

Can you name a gas?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Helium

What happens when ice melts?

• Ice turns into liquid water when it melts.

• Ice turns into gas when it melts.

• Ice transforms into steam when it melts.

• Ice becomes solid when it melts.

What happens when water freezes?

• Water turns into ice when it freezes.

• Water turns into a gas when it freezes.

• Water becomes steam when it freezes.

• Water evaporates when it freezes.

What happens when water boils?

• Water turns into ice when boiled.

• Water evaporates without heating.

• Water boils when it reaches its boiling point, turning from liquid to gas.

• Water freezes when heated.

What is the shape of a solid?

• Three-dimensional shape

• Flat surface

• Two-dimensional shape

• Linear shape