Which is the ordinary glass?
a. Soda lime glass b. Potash lime glass
b. Lead crystal glass c. Soda glass
Answers
Answered by
1
Answer:
lead crystal glass is the ordinary glass
Answered by
1
Answer:
I think it would help u
Explanation:
One is the "soda", or sodium carbonate (Na2CO3), which lowers the glass-transition temperature. However, the soda makes the glass water-soluble, which is usually undesirable. To provide for better chemical durability, the "lime" is also added.
(a)soda lime glass
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