Answer:
Below 0° degrees Celcius
Explanation:
For deposition (gas to solid) to happen, the temperature has to be below 0° Celsius. If so, deposition occurs, and ice crystals form.
Chemical changes are considered unseen because they occur at the atomic level, changing the actual structure of the thing.
Answer:
Desert
Explanation:
Desert barely have any water therefore they can barely produce any amount of humidity
The answer is the third one because density is mass divided by volume so 80 divided by 10 is 8
The volume of a gas is the same as its CONTAINER.
Gases generally has no shape and no definite volume. When a gas is placed in a container, the gas usually takes the shape and the volume of the container, that is, the gas fills up all the available spaces in the container. Thus, the volume of a gas will always be the same as its container. This is in contrast with solids, which have definite shape and volume and liquids, which have definite volume but no fixed shape.
