Position vs Time Calculate the slope of the line on the graph using the
formula:
m =
V2 - V1
X2 - X₂
20
16
The slope of the line is
m/s.
12
Position (m)
8
4.
0
4
5
2. 3
Time (s)

The Answer Is 4 m/s.

Explanation:

I Just Did The Instruction On Edge

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.

the answer your looking for is c).