Answer:
0.0000000166 mm = 16.6×10^-9 mm
This will be the scientific notation.
Yes, I believe so, because if you are handling fire you have protective gloves on and you need protective gloves while handling bases because most of them are really bad for your skin.
The graph that shows that gases become increasingly soluble in a liquid as the temperature of the liquid decreases is a graph that shows these characteristics:
1) vertical-axis (traditional y-axis): solubility
2) horizontal-axis (traditional x-axis): temperature
3) graph: a curve with negative slope, i.e. the as the temperature (horizontal-axis) goes further to the right (increasing), the solubility (vertical-axis) goes downward.
An example of the application of this property is the CO2 in the sodas. CO2 incorporated at low temperature.