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The Periodic Table
The Periodic Table
The Periodic Table
- Symbol: Si
- Group: IV
- Period: 3
- Relative Atom Mass: 28
- Atomic Number: 14
- Status: Metalloid
Silicon
28
14
O
Si
The Group (column) Number =
the number of electrons on the outer shell of the atom
The Period (row) Number =
the number of shells on the atom
The Group (column) Number =
the number of electrons on the outer shell of the atom
The Period (row) Number =
the number of shells on the atom
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