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USE THE FOLLOWING TOOL AND CHOOSE 5 ELEMENTS TO DESCRIBE WHAT YOU SHOULD OR SHOULDN'T USE TO BUILD THAT ELEMENT.
"To get an atom of sodium you should add ................... protons and ................ neutrons.
"To get an atom of hydrogen you shouldn't add ................... protons and ................ neutrons.
RECUERDA QUE DEBES SUBIR LAS TAREAS TANTO A CLASSROOM COMO A TU SITE.
RECUERDA QUE DEBES SUBIR LAS TAREAS TANTO A CLASSROOM COMO A TU SITE.
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