milkyboy46 milkyboy46

20-11-2020
Chemistry

contestada

please help will give brainliest

please help will give brainliest class=

Respuesta :

jaellynn12 jaellynn12

20-11-2020

Answer:

1st one is...

Explanation:

The 1st one is change in size or shape. 2nd one is formation of precipitate. 3rd one is physical change. 4th one is formation of gas.

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