Solids, Liquids, Gases

Pregunta	Respuesta
Solids, Liquids and Gases	First topic I will be covering in Chemistry
What are they?	They are the 3 states of matter; to define them I will give each state a revision card 1 state= 1 revision card
Solids	Solids are your average daily objects (e. g pens, pencils e. t. c) They have a fixed shape and all particles are compact and vibrate vigorously, but we don't see this.
Liquids	Liquids are like water, juice e. t. c . The particles take any shape of their container but all their particles touch
Gases	Gases are air, oxygen, hydrogen e. t. c. They are spaced freely but don't take any particular shape
What is a particle model?	A particle model is a model that expresses the substances in illustrated particles. There are many purposes and more which I will be listing
One of the main facts is that...	All substances and states are made of particles!!!
All particles are attracted to each other	Some particles are attracted strongly (solids) while other substances have a weak bond (gases).
All particles move around. They are described to have kinetic energy by doing this	The kinetic energy of the particles increases with temperature
The	End

Resumen del Recurso

	Creado por Annie Kingston hace más de 4 años