History, asked by manmeetsinghbhullar9, 1 day ago

true or false:
1.POP is formed by heating gypsum. Change of solid directly into vapor is sublimation.
Water is mixture.
Crystal glass is used in cameras. Alchemists discovered hydrogen & oxygen elemment​

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Answered by 8ar33parthk
0

Answer:

True is the answer of folliwing question

Answered by divyasingh016787
1

Answer:

see the answer in the attachment please mark as brainlist

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