19. Which of the following best describes the motion of the particles in a piece of steel? Nons are moving.
b.
A few are moving.
c. All are moving
d Most are moving

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Which factor is likely to impact the possible number of compounds ?

What’s the theoretical yield of solid lead