توضیحات
Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page. Kids will model a boron atom, using the periodic table to help them add the right number of protons, electrons and neutrons.
Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page. Kids will model a boron atom, using the periodic table to help them add the right number of protons, electrons and neutrons.
| سطح سختی | متوسط |
|---|---|
| نوع فایل | پی دی اف |
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