Plzzz help Which of the following is true for performing a swing?
Turn counter-clockwise with your partner.
The gentleman puts his right hand on the lady's back.
The lady puts her left hand on the gentleman's shoulder.
All of the above.

it is called acid bonding

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.