It is because we can't observe chemical properties from our naked eye. So, for observing these, we need to perform appropriate experiments that may need some specific conditions. So, they are harder to observe.
Hope this helps!
The electric field of a charged object be strongest at the
point where the electric field lines are closest together.
To add, the electric field is <span>a region around a charged particle or object
within which a force would be exerted on other charged particles or objects.</span>
<span>So we want to know what is the direct effect of the gas particles if the force of their collision with the walls of the container is increased. Pressure, microscopically, is defined as the number of collisions per unit area. If we increase the force of the collision, the pressure increases so that is the direct effect. </span>
Oxidation number for Xenon is XeOF2 and Argon is 0.
