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teknik otomasi industri smk jilid 1

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Na ⎡ + ⎤<br />

⎢ ⎥<br />

⎣11−<br />

⎦<br />

⎡17+<br />

⎤<br />

11 C1 ⎢ ⎥<br />

⎣17−⎦<br />

Gambar 2.6 NaCI ( molekul garam dapur )<br />

Ikatan kimia melalui kerjasama elektron ( elektron valensi )<br />

⎡11+<br />

⎤<br />

Na ⎢ ⎥<br />

⎣10−⎦<br />

⎡17+<br />

⎤<br />

C1 ⎢ ⎥<br />

⎣18−⎦<br />

Gambar 2.7 Ikatan kimia elektron ( elektron valensi ) NaCl<br />

Penghantaran arus dalam zat cair dinamakan elektrolit<br />

19

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