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Match 1. Silicones– Electrical insulators & surgical and cosmetic plants2. Kieselguhr– an amorphous form of silica3. Zeolites– catalyst in petrochemical industries4. Silica– Silicon dioxide

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Match <br><table border='1'><tbody><tr><td>1. Silicones</td><td>– Electrical insulators & surgical and cosmetic plants</td></tr><tr><td>2. Kieselguhr</td><td>– an amorphous form of silica</td></tr><tr><td>3. Zeolites</td><td>– catalyst in petrochemical industries</td></tr><tr><td>4. Silica</td><td>– Silicon dioxide</td></tr></tbody></table><br>






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