"Neither a definite shape nor a definite volume" means it is a gas. Several elements are gases at that temperature, including all noble gases (helium, xenon, neon, and others); and a few others, such as hydrogen, oxygen, fluor, nitrogen.
If you mean 0°Celsius, that equates to +32°F, and yes, ice could melt, albeit slowly.
It depends on the melting point of the solid. If the melting point is below 200 degrees Celsius, then heating the solid to that temperature will cause it to change to a liquid. If the melting point is above 200 degrees Celsius, the solid will not melt at that temperature.
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Solids have a definite shape and volume, while liquids have a definite volume but take the shape of their container. Gases have neither a definite shape nor volume and expand to fill their container.
Air is neither an element nor a compound. It is a mixture of different gases such as oxygen, nitrogen, and carbon dioxide.
It is "40 degrees Celsius." "Degrees" should be used to indicate the unit of measurement when expressing temperature in Celsius.
-2212 degrees Celsius= -3949.6 degrees Fahrenheit
24 degrees Celsius = 75.2 degrees Fahrenheit
neither, the water is not frozen at either temp
What is the significance of -6 to -18 degrees Celsius? Please ask for Celsius. There is nothing special, neither with -6 nor with -18 degrees Celsius.
Celsius degrees
A temperature of 9 degrees Fahrenheit does not equal 5 degrees Celsius but a change of 9 degrees Fahrenheit equals 5 degrees Celsius. This happen because neither is an absolute scale.
Both -40 degrees Fahrenheit and -40 degrees Celsius are the same temperature, as -40 is where the Fahrenheit and Celsius scales intersect. Therefore, they are equally cold.
At -40 they're the same. Neither is colder, they are scales of measurements for temperature. Those are two scales of temperature. Neither can be defined as being colder. One could say that Fahrenheit is the "colder" scale because -1 degree Fahrenheit is colder than -1 degree Celsius. The "coldest" scale I know of is Kelvin, which defines 0 degrees Kelvin as -273.15 degrees Celsius (Absolute Zero).
20 degrees Celsius is equal to 68 degrees Fahrenheit. So it's kind of in the middle.
Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.
If you mean 0°Celsius, that equates to +32°F, and yes, ice could melt, albeit slowly.