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Stack #107264
vocabulary (science) | definition |
---|---|
machine | Any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks |
solution | A homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution; "he used a solution of peroxide and water |
physical properties | Effort expended in rubbing one object against another. |
volume | The amount of 3-dimensional space occupied by an object |
solid | Of definite shape and volume; firm; neither liquid nor gaseous |
evaporation | the process of becoming a vapor |
combustibility | The property of a substance of being capable of igniting and burning. |
neutron | An elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus |
atom | (physics and chemistry) the smallest component of an element having the chemical properties of the element |
friction | Effort expended in rubbing one object against another. |