i need
match the social studies with their area of investigation.
1. personal opinion of origin and conduct of life
2. distribution of products and services
3. location of landforms and natural resources of the earth
4. effects and relationships of communities
5. behavior dealing with mind, will, and emotions
6. people's origin and ancient culture

sociology
psychology
geography
philosophy
economics
antoropology

yes it is balanced

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.

i believe the answer is true.