Question 4 of 9 (NHa)2SO, has a van't Hoff factor of i = 2.3. What is the concentration of
particles in a 0.7301 M solution of (NH4)2SO2?

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

b. examine and describe cells

girl imma just put my comment here because i need a couple point okurrttt