Describe the particle model of a liquid.
Particles are close together but can slide past each other and change places. This means liquids can change shape easily.
Describe the particle model of a gas.
Any right description, as Particles are spaced far apart. This means gas can have any shape. It can also be squashed easily.
Identify the Phase of Matter.
liquid
Describe the particle model of a solid.
Particles are tightly packed in fixed positions. This makes it difficult for a solid to change shape.
What do we call water when it is a gas?
Water vapour.
What is the correct order of the states of matter in this picture?
LIQUID - GAS - SOLID
Particles spread out and move freely.
GAS
Particles in a gas are very __________.
far apart
What state of matter is the air inside of the balloons?
GAS
What state of matter is represented in the picture?
Gas
What state of matter is milk?
Liquid
What state of matter is represented in the picture?
solid
Particles in a solid are very __________.
close Together
What state of matter is the balloons?
SOLID
Identify the solid, liquid, and gas in the picture.
Solid: table, glass, ice. Liquid: cola. Gas: bubbles in cola.
What do we call water when it is a solid?
Ice.
Identify the Phase of Matter.
Gas
What state of matter is sugar?
solid
Identify the Phase of Matter.
solid