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QuímicaQuímica55 views·Updated Jun 22, 2026·1 page

Clasificación de la materia: Conceptos clave

C
Casas quigua Maria jose@casasquiguamari

La materia es todo lo que nos rodea en el...

1
of 1
La clasificación de lapimateria, 28
Todo cuerpo u objeto que se encuentra presente en el
universo se compone de materia. Podemos encontrar l

Clasificación de la materia

Todo lo que podemos ver y tocar en nuestro universo está hecho de materia. Esta materia se puede encontrar de dos formas principales: sustancias puras y mezclas.

Las sustancias puras tienen una composición fija y definida que no puede separarse por métodos físicos. Estas sustancias se dividen en dos tipos:

  • Elementos: Son las formas más simples de la materia, formadas por átomos iguales. Cada elemento tiene su propio símbolo en la tabla periódica. Pueden ser metales (como el hierro) o gases nobles (como el helio).
  • Compuestos: Están formados por átomos de diferentes elementos o moléculas del mismo tipo. Se representan mediante fórmulas químicas y pueden ser orgánicos (como el azúcar) o inorgánicos (como la sal).

💡 ¡Dato curioso! Aunque existen millones de sustancias diferentes en nuestro planeta, todas están formadas por combinaciones de apenas 118 elementos químicos conocidos.

Las mezclas están formadas por varios componentes que no pierden sus propiedades individuales al mezclarse, ya que no ocurre ninguna reacción química entre ellos. Esto significa que puedes separar una mezcla usando métodos físicos. Las mezclas pueden ser homogéneas (uniformes) o heterogéneas (no uniformes).

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content in Química

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

QuímicaQuímica55 views·Updated Jun 22, 2026·1 page

Clasificación de la materia: Conceptos clave

C
Casas quigua Maria jose@casasquiguamari

La materia es todo lo que nos rodea en el universo y podemos clasificarla de diferentes maneras. Entender cómo se organiza la materia nos ayuda a comprender mejor nuestro mundo físico y los elementos que lo conforman.

1
of 1
La clasificación de lapimateria, 28
Todo cuerpo u objeto que se encuentra presente en el
universo se compone de materia. Podemos encontrar l

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Clasificación de la materia

Todo lo que podemos ver y tocar en nuestro universo está hecho de materia. Esta materia se puede encontrar de dos formas principales: sustancias puras y mezclas.

Las sustancias puras tienen una composición fija y definida que no puede separarse por métodos físicos. Estas sustancias se dividen en dos tipos:

  • Elementos: Son las formas más simples de la materia, formadas por átomos iguales. Cada elemento tiene su propio símbolo en la tabla periódica. Pueden ser metales (como el hierro) o gases nobles (como el helio).
  • Compuestos: Están formados por átomos de diferentes elementos o moléculas del mismo tipo. Se representan mediante fórmulas químicas y pueden ser orgánicos (como el azúcar) o inorgánicos (como la sal).

💡 ¡Dato curioso! Aunque existen millones de sustancias diferentes en nuestro planeta, todas están formadas por combinaciones de apenas 118 elementos químicos conocidos.

Las mezclas están formadas por varios componentes que no pierden sus propiedades individuales al mezclarse, ya que no ocurre ninguna reacción química entre ellos. Esto significa que puedes separar una mezcla usando métodos físicos. Las mezclas pueden ser homogéneas (uniformes) o heterogéneas (no uniformes).

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content in Química

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user