You need to be familiar with the three states of matter and their properties and be able to apply the particle model to unfamiliar
materials and contexts.
Complete the following table:
Diagram
Movement of
particles
Properties
Solid
Liquid
Gas
You will also need to be able to identify the suitable method of
separation for a mixture.
Please Answer properly.

 YOU ON YOUR OWN ON THAT ONE

Explanation:

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.