Which solution contains the most total ions? 0.10 M NaCl
0.10 M CaCl2
0.10 M FeCl3
All three have the same number of ions because they are all 0.10 M

Name the element in group 17, period 2. (periodic table)

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Which of the following units is not an official si unit? mole liter kilogram ampere