200
A ________ is a tiny fragment such as a speck of dust.
_________ in gases is quick because the particles in a gas move quickly.
The ________ in a tyre or balloon goes up when more air is pumped in.
_______ indicates how much of a substance occupies a specific volume.
Evaporation is when a liquid becomes a gas.
Let the water ____ before making tea.
Condensation is the process in which gas changes into a liquid when it touches a cooler surface.
You can ______ the video at any time.
The painting was _______.
In an aqueous solution, water is the _______.
A ______ is a term used in Chemistry.
Will the salt ________ in the water?
A buffer is a ________ that resists changes in pH.
A _________ is a pure form of matter.
An alloy is a _______ of metals.
Remove any carbon __________ before using.
____________ is a chemical process.
______________ is the process of separating dissolved solids from one another. The solids are usually coloured.
Separating metals from non-metals on the ________ table.