Q.1.
In warmer temperatures, how do particles of any material move?
Q.2.
When a material is heated, what happens to its particles?
Q.3.
In cooler temperatures, how do the particles of any material move?
Q.4.
Although air is made up of several gases, the two main ones are nitrogen and which other?
Q.5.
Can sugar become a liquid?
Q.6.
What is solid water called?
Q.7.
In order to smell, particles from the object must enter your nose. In which state of matter are these particles?
Q.8.
What is water called when it is a gas?
Q.9.
A sweet fizzy drink contains what?
Q.10.
Which of the following describes what happens when water evaporates?