Of course. What a strange question! It implies that helium may be able to keep in a shape that is not the same as its container and thefore leave a vacuum in parts of the container.
Helium is a gas and will take the shape of the container it is taken
No they don't because they have tightly packed particles. But liquids can take the shape of their container.
Liquids and gasses will expand or contract to take the shape of a container.
When molten or gaseous, yes.
A liquid takes the shape of any solid that it is contained within. For example water within a square container will appear square, but water within a triangular container will appear triangular.
Helium is a gas and will take the shape of the container it is taken
No they don't because they have tightly packed particles. But liquids can take the shape of their container.
Liquids take the shape of their container.
Liquids and gases will "take the shape" of their container.
Liquids and gases will "take the shape" of their container.
Both a gas and a liquid will take the shape of its container.
Superfluidity
Liquids and gasses will expand or contract to take the shape of a container.
Both a gas and a liquid will take the shape of its container.
The shape of a liquid is determined by the container in which it is placed. Liquids take the shape of their container because their particles are able to flow and move around freely, allowing them to conform to the shape of the container.
A solid molecule, due to its fixed shape and volume, will not take the shape of its container. Liquids and gases, on the other hand, will conform to the shape of the container they are placed in.
solids...