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Hipervinculo Biología
Introduces elements, matter, atoms, molecules and compounds.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Find out the high price of some radioactive materials.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Learn about how ancient Greek philosophers viewed the material world.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Discover how the elements were organized into what we now know as the periodic table.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
On May 31, 2012 a new element was officially named, making 114 total. How many can you name?
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Enter the most common elements in the ocean, into the box. Abbreviations don't count
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Hipervinculo Química
Enter the Elements by 2 most abundance isotopes, into the box.
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Hipervinculo Química
Enter the chemical elements with lowest melting point, into the box
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Hipervinculo Química
Melting point not confirmed due to element's short half-life.
It is an educational content by JetPunk, site that contains a wide variety of quizzes.
Hipervinculo Química
For each alphabet, name the biggest element in the periodic table which its name started with that alphabet. Beware! In this quiz, element names are concerned, not its symbol. For example, gold (Au) i ...
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