Across
1. hydrogen
is a color gas with a smell of rotten eggs
5. The major components in solution
6. Melting point and boiling point are
properties
7. Two elements are liquid at room temperature are mercury and
Down
2. In colliads ,The particles are called the phase and the medium in which they are
distributed is called the dispersion medium.
3. amount of solute present per unit volume or mass of the solution or solvent.
4. denser particles are forced to the bottom and the lighter particles stay at the top when
spun rapidly
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Answer:
all are true but 3 and 5 are false
Explanation:
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