Answer:
Nitrogen gas (chemical symbol N) is generally inert, nonmetallic, colorless, odorless and tasteless. Its atomic number is 7, and it has an atomic weight of 14.0067. Nitrogen has a density of 1.251 grams/liter at 0 C and a specific gravity of 0.96737, making it slightly lighter than air.
Explanation:
The spoon will get warmer as it takes in the heat of the water
Increase. The particles of the solute are more evenly distributed between the solvent, thus speeding up the process of dissolution.