Zusammenfassung der Ressource
Frage 1
Frage
THE MIDDLE OF AN ATOM IS CALLED A ELECTRON?
Frage 2
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WHAT IS AN ELECTRON
Frage 3
Frage
WHICH ONE OF THE FOLLOWING HAS A POSITIVE CHARGE?
Frage 4
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ELECTRON HAS A NEGATIVE CHARGE?
Frage 5
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WHICH ONE OF THE FOLLOWING HAS NO CHARGE AT ALL?
Frage 6
Frage
The middle of an atom is called [blank_start]nucleus[blank_end]