Subject :NSO Class : Class 4
Ans 2:
Class : Class 9
My name is Dark Raider (a big surprise who I am. I can't reveal who I am) and all of you are wrong. Actually limestone and soda are melted in a furnace which is then cooled to make solid glass. And as for the number of states of matter, there are actually 4 states of matter.
Ans 3:
Class : Class 7
Liquid. Actually glass is not a solid but a super-cooled liquid. It is made by mixing limestone and soda ash.
Ans 4:
Class : Class 4
Harshkant You are right. Glass is a super cool liquid. there are actually 4 states of matter.