Across
- 4. any change in size, shape, or state of matter in which the identity of the substance remains the same.
- 6. change of one substance into a new substance.
- 7. any characteristic of a substance, such as flammability, that can be observed that produces a new substance.
- 8. amount of force exerted per unit area; SI unit is the pascal.
Down
- 1. ability of a fluid, which include liquids and gases, to exert an upward force on an object immersed in it.
- 2. any characteristic of a material, such as size or shape, that can be observed without changing the identity of the material.
- 3. SI(International Systems of Measurement) unit of pressure
- 5. a fluid's resistance to flowing.