Describe how you will separate suspension from colloidal solution?

How would you reduce the volume of gas

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.