Answered

Which of the following substances is hard glass a mixture of?

A. Potassium silicate and calcium silicate
B. Potassium silicate and sodium silicate
C. Sodium silicate and calcium silicate
D. Calcium silicate and magnesium silicate



Answer :

GinnyAnswer

Final answer:

Hard glass is a mixture of sodium silicate and calcium silicate.


Explanation:

Hard glass is a mixture of sodium silicate and calcium silicate. These components, along with other additives, contribute to the properties of glass, making it suitable for various applications.


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