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States of Matter: Basics

Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases.

Objetivos de Aprendizaje

Describe characteristics of three states of matter: solid, liquid a ...

Tarjetas de elementos químicos (para imprimir). Periodic Table of the Elements, in Pictures and Words

Imprime tus propias tarjetas de elementos químicos. Se recomienda la impresión de doble cara en cartulina y cortar las tarjetas con cortador de papel o tijeras. Hay nueve cartas por hoja ...

Interactive Periodic Table of the Elements, in Pictures and Words. Tabla periódica interactiva (elements.wlonk.com)

Interactive Periodic Table of the Elements, in Pictures and Words. In addition to the element's name, symbol, and atomic number, each element box has a drawing of one of the element's main hum ...

Don't Have a Meltdown!

The purpose of this project is to determine what effect substances have on ice, and which of these products most effectively melts ice. The goal of the project is to develop an understanding of why pe ...

Observing the Principle of Conservation of Mass

Discover the principle of conservation of mass.The purpose of this experiment is to determine whether water conserves mass when it undergoes a phase shift through the various states of matter.It is an ...

Does Liquid Weigh More after Freezing and Boiling?

Ice is created when water is frozen past the freezing point which is 0ºC or 32ºF, under normal conditions. When water freezes, the particles are tightly packed together and are more stationary than in ...

What is Condensation?

Water molecules are busy dancing around all the time. But the dance really gets interesting when you add heat to them.The hotter molecules get, the faster they move, turning from water to steam. And w ...

How Does Sound Travel?

Determine if sound travels best through the air, water or a solid.The purpose of this experiment is to test how sound travels through the three phases of matter and to see if one of these phases trans ...

How Well Does Sound Travel Through a Gas? A Liquid? A Solid?

Chidren will experience sounds travelling through things in different states: a bag of air, a bag of water, a wooden block.It is an educational content by education.com.By clicking on the title of thi ...

Does Hot Water Freeze Faster Than Cold Water?

Have you ever refilled the ice cube tray in your freezer after using the last ice cube in your cup of juice? You probably automatically poured cold water in the ice cube tray without asking the questi ...

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