You think probable to a chemical compound.
Matter in which the composition is not fixed is known as a heterogeneous mixture. In such mixtures, the individual components can be physically separated and have varying proportions. Examples include salad, sand and gravel, or air with varying pollutants. Unlike pure substances, the properties of heterogeneous mixtures can change based on their composition.
The type of matter with a definite volume but no fixed shape is a liquid. In a gas, there is no definite volume or shape, and in a solid there is a fixed shape and definite volume. A liquid is free to adopt of shape of its container, but its volume is fixed.
Matter that can vary in composition is called a mixture. Mixtures can consist of two or more substances that retain their individual properties and can be separated by physical means. Examples include air, salad, and sand and salt. Unlike pure substances, mixtures do not have a fixed composition.
Solid, liquid, and gas are the three states of matter. Solids have a fixed shape and volume, liquids have a fixed volume but take the shape of their container, and gases have neither a fixed shape nor volume and fill the container they are in.
Physical mixture
You think probable to a chemical compound.
anything which has mass and occupies space
Today the laws of definite proportions and multiple proportions, applied to chemical compounds, are considered as not genarally valid.Many mixtures (not all !) have a fixed composition depending on the specific application and recipe.
Water. Properties of water are;has definite volume, intermolecular forces of attraction are weaker than in solids, lacks fixed shape(takes the shape of the container) and molecules are far apart
Matter in which the composition is not fixed is known as a heterogeneous mixture. In such mixtures, the individual components can be physically separated and have varying proportions. Examples include salad, sand and gravel, or air with varying pollutants. Unlike pure substances, the properties of heterogeneous mixtures can change based on their composition.
Have fixed volume Not have definite shape
Yes, a mixture does not obey the law of definite composition. Mixtures can have varying proportions of different substances, whereas compounds, which obey the law of definite composition, have a fixed ratio of elements.
substance
A substance
The type of matter with a definite volume but no fixed shape is a liquid. In a gas, there is no definite volume or shape, and in a solid there is a fixed shape and definite volume. A liquid is free to adopt of shape of its container, but its volume is fixed.
Matter that can vary in composition is called a mixture. Mixtures can consist of two or more substances that retain their individual properties and can be separated by physical means. Examples include air, salad, and sand and salt. Unlike pure substances, mixtures do not have a fixed composition.