Science, asked by Fack99, 3 months ago

I am a white powdery substance. When water is poured into me, I change into a

hard mass and show an irreversible change. Who am I?​

Answers

Answered by vivekgaikwad69
2

Answer:

Cement , Concrete powder .

Explanation:

Hope This Answer Helps You Mate ❣️

Answered by umra224122
1

Answer:

Concrete powder ....

I hope it helps you

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