1. What phase of matter is in container A?
![1 What Phase Of Matter Is In Container A class=](https://ph-static.z-dn.net/files/d61/e816499b566951048c5ac1c46dba7778.jpg)
Explanation:
Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.
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