Question 1:
What is the main component in glass and ceramic?
What is the main component in glass and ceramic?
Answer:
Glass: silica
Ceramic: clay
Question 2:
State three applications of glass and ceramic.
State three applications of glass and ceramic.
Answer:
Glass:
• to make laboratory apparatus such as beakers and conical flasks
• to make cooking utensils such as glass pot, casserole dish
• to make food container such as glass bottle
Ceramic:
• to make plates and bowls
• to make tiles
• to make flower pots