Reversible and Irreversible changes

Presentation

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Science

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Practice Problem

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Hard

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NGSS

MS-PS1-4, MS-PS3-4

Standards-aligned

Renato Camacho

Used 16+ times

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3 Slides • 3 Questions

Reversible and Irreversible changes

Renato Erazo

Multiple Choice

A change is called ... if it cannot be changed back again.

Reversible

Irreversible

Multiple Choice

What are the 3 irreversible methods?

freezing, melting, and boling

freezing, burning and melting

mixing, heathing and boiling

heathing, mixing and burning

REVERSIBLE CHANGES

A reversible change is a change that can be undone or reversed.

If you can get back the substances you started the reaction with, that's a reversible reaction.

A reversible change might change how a material looks or feels, but it doesn't create new materials. Examples of reversible reactions include dissolving, evaporation, melting and freezing.

Multiple Select

What are the reversible methods?

freezing, melting and boiling and dissolving

boiling, melting and freezing

Thanks for your atention

Renato Erazo

7mo "A"

Reversible and Irreversible changes

Renato Erazo

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