Mg( s ) | Mg 2+ ( aq ) || Al 3+ ( aq ) | Al( s )
Answer: unlike, will not scatter
Explanation:
Colloids are unlike solutions because their dispersed particles are much larger than those of a solution. The dispersed particles of a colloid cannot be separated by filtration, but they scatter light, a phenomenon called the Tyndall effect.
Answer : 4.8 florins can you exchange for your 4 guilders.
Solution : Given,
The current exchange rate for every 2.4 florins is 2.0 guilders
As per question,
The exchange rate is 2.0 guilders for every 2.4 florins
The exchange rate is 1 guilders for every
florins
The exchange rate is 4 guilders for every
florins
Therefore, the 4.8 florins can you exchange for your 4 guilders.
Answer:
the ion will have additional 2 electrons so it will be 18