Erm i’m afraid we need the list
Answer:
2.059524x10^26 if im not wrong
Explanation:
avogadro's number is 6.022x10^23
Answer:
As the pressure decreases, the amount of oxygen available to breathe also decreases. Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather.
The third option because the elements mentioned in that selection are in the same group, they must have similar properties.
Mercury exist as liquid at normal earth tempertures
