The substance found to change shape in a different container but maintained volume is most likely a liquid.
Matter is any substance that has weight and occupies space. Matter can exist in three different states namely:
Liquid as a state of matter is characterized by weak bonds that holds its particles together, hence, liquids flow.
Liquids assume the shape of the container that holds them. Hence, according to this question, the substance found to change shape in a different container but maintained volume (50ml) is most likely a liquid.
Learn more about liquids at: https://brainly.com/question/9402776
