I don't really now a answer to the first one but this answer is for the second one: They provide a standardized system of classification for a language barrier.
Take more data. random errors can be evaluted through statistical analysis and can be reduce by average over a large number of observations. this is all i know im in middle school hope this help
Answer:
Your answer would be B.
Explanation:
Ionic bonding involves transfer of electrons to complete the octet valence shell.
Please mark Brainliest if this helps!
Decreasing pressure on a gas will cause its volume to increase, as it isn't being forced into a smaller space. Increasing temperature causes the atoms in the gas to contain more energy, making them move around more. This too increases the volume.
So basically both would increase the volume of the gas. Hope this helps