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Hipervinculo Química
This science project explores endothermic reactions by comparing the temperature change that results from various chemicals added to water. How do cold packs work In chemistry, what happens during ...
Safety: Do not ingest the substances used in this projectSome substances when dissolvedin water to produce a solution will conduct an electrical current. Such substances produce ions when dissolved in ...
Hipervinculo Ciencias Sociales
In this investigation, different childproof containers are tested to see how childproof they really are.It is an educational content by education.com.By clicking on the title of this resource, you wil ...
Hipervinculo Química
Investigate emulsifiers that allow oil and vinegar to mix.sIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want t ...
Hipervinculo Química
Learn about the construction of computer chips from pure silicon.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
tudying this teaching unit will enable students to: Get to know the most fundamental properties of matter: volume and mass, as well as their units of measure. Understand the concept of density and the ...
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