How are winds affected by areas of high pressure?

 Low pressure generally occurs in areas that are rainy and cloudy, whereas high pressure occurs in areas that are sunny and have mild temperatures. As air rises, it condenses into a low pressure, meaning clouds and rain. As air sinks, it creates a high pressure, meaning sunny.

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.