Answer:
SOLID-2 units⋅3 units⋅5 units = 30 cubic units
= l × w × h , where l is length, w is width and h is height
LIQUID-Have a definite volume but change shape
English system: 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon. Metric system: 1,000 milliliters = 1 liter; 1,000 liters = 1 kiloliter (= 1 cubic meter).
GAS-273.15 K and 1 atm (101.325 kPa). At STP, an ideal gas has a volume of about 22.4 L—this is referred to as the standard molar volume (Figure 10).
Gas is a state of matter that has no fixed shape and no fixed volume.
