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Mentoring Program Curriculum (1)
/
Subjects
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Chemistry
/
Topics
/
S2. Models of bonding and structure
/
2.2 The covalent model
/
Untitled
수학
영어
화학
생물
경제
전시회 Exhibition
에세이 Essay
일회성 첨삭
방학특강
정규반
Mentoring Program Curriculum (1)
/
Subjects
/
Chemistry
/
Topics
/
S2. Models of bonding and structure
/
2.2 The covalent model
/
Untitled
IA 첨삭 패키지
수학
영어
화학
생물
경제
ToK 첨삭 패키지
전시회 Exhibition
에세이 Essay
일회성 첨삭
커리큘럼
방학특강
정규반
자주묻는질문
인재채용
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Si
SiO2
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https://lh7-us.googleusercontent.com/XTXz__FuvTYlDGUUHTSlQR2R75aONBxozMaTmoK9onghv-f81jzWGohtgVL9nC1ip01mu-WaNfMEcQrYLPKcvGl6tyHP-ZpKNQQbbnAyqjUZGg8WN2eyCyR-UZCwhtZRbypI13ekpvBJx9CI8gePyF8
https://lh7-us.googleusercontent.com/f-Is4WyAMWmChznUfl2sgSHTFSElz4tztH9MQoxYah38zNjzJCtxZ92Fkv-dWsOvBdR9MyMbx_qra9kmcIfGmWwXwHTNhGIs3uqMXrF1kPe7VxuevvjfbCB0K650fP7Np_tC2gA2QVnJD8iZWo81jdM
Silicon atoms are arranged in the same way as the carbon atoms are in diamond, however silicon: Does not show allotropic behaviour Is weaker than diamond
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Each silicon is bonded to 4 oxygen/ each oxygen bonded to 2 silicon/ ratio of Si and O is 1:2 1. strong 2. insoluble in water 3. high melting point 4. non-conductor of electricity