With the advent of Quantum Physics it is currently held that Ferimons (Quarks and Leptons) and Bosons are likely singular substances without a substructure (not made of anything else) known at this time. These two groups are considered Elementary Particles at this time.
However, this is some what subjective to the application in a field of science. A Physicist may defer to the above while a Chemist may see Electrons, Protons, and Neutrons as fundamental particles in context while an Engineer may find atoms sufficient (Iron, Gold, Hydrogen, etc.)
The difficulty in answer this question lies in the definition of 'substance' and 'particle'. A dust particle for example could have hundred of different types of atoms in it with each atom made up of various protons, neutrons, electrons which in turn may be made up of various quarks for example.
A solid has a definite shape and volume A liquid has the shape of the container and a definite volume A gas has the shape and volume of the container so the two characteristics for the substance to be solid are: a definite shape a definite volume
A substance with a definite volume but no definite shape is a liquid. Liquids take the shape of their container but maintain a constant volume.
gas
The state of matter that describes a substance with a definite volume but no definite shape is a liquid. In a liquid, particles are close together but not in a fixed arrangement, allowing them to flow and take the shape of their container.
Having no definite volume means that the substance can expand or contract to fill the space it is in. Having no definite shape means that the substance takes the shape of its container. This describes the properties of gases, which are able to flow and expand to fill any space.
The characteristic of a substance that has no definite shape but definite volume is called fluidity.
This substance is a liquid.
bromine
solid
A solid.
Liquid is a substance with definite volume but without a definite shape.
A solid has a definite shape and volume A liquid has the shape of the container and a definite volume A gas has the shape and volume of the container so the two characteristics for the substance to be solid are: a definite shape a definite volume
liquid has a definite volume and takes on the shape of its container.
liquid has a definite volume and takes on the shape of its container.
The answer is D, liquids are extremely difficult to compress and do not not have a definite shape, but a constant volume
A substance with a definite volume but no definite shape is a liquid. Liquids take the shape of their container but maintain a constant volume.
Solid