Answer: Well Why does a gas have no definite shape and no definite volume? Because its shape and volume always change. The molecules that make up gas are very energetic and are very far apart compared to the molecules in a solid or a liquid. Because a gas is conceived to occupy WHATEVER volume is available to it:)
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In 1714, Dutch scientist and inventor Daniel Gabriel Fahrenheit invented the first reliable thermometer, using mercury instead of alcohol and water mixtures. In 1724, he proposed a temperature scale which now (slightly adjusted) bears his name.
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India remained under the authority of Britain until the late 1940s when it adopted a Constitution and proclaimed itself a PARLIAMENTARY REPUBLIC.
Gatekeeping is both decreasing and increasing at it's own specific rate due to political democracy.
Answer:a solid is a hard material such as steel a gas is a lighter or hevyer than air but is not solid such as methane or carbon dioxide
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