Markovnikov rule, in organic chemistry, a generalization, formulated by Vladimir Vasilyevich Markovnikov in 1869, stating that in addition reactions to unsymmetrical alkenes, the electron-rich component of the reagent adds to the carbon atom with fewer hydrogen atoms bonded to it, while the electron-deficient component ...
A hurricane will weaken after making landfall.
Solute=potassium chloride, solvent=water
Answer: varriable
Explanation:meaning one element, feature or factor able to change
