I think it's call a magnet
Answer:
An atom is composed of them
Explanation:
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 ...
Answer:
1.Temperature is the answer.
Explanation:
Hope this help!!
