Which ion is the largest?

a. Li+
b. Rb+
c. Na+
d. Cs+
e. K+

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Why is silver chloride is an ionic compound

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.