11. Free radicals are oxidizing agents that have one unpaired electron , making them highly reactive. 12. This value is always half the number of unpaired electrons . 13. Yes, I have to specify where the unpaired electrons are. 14. This is because, as a diradical, it has unpaired electrons . 15. Some molecules contain one or more unpaired electrons , creating radicals. 16. Many materials have unpaired electron spins, and the majority of these materials are paramagnetic. 17. Only elements with unpaired electrons exhibit paramagnetism ferromagnetism and antiferromagnetism. 18. Unpaired electrons arise inevitably as you move down the periodic table toward larger atoms.19. Chemically they are molecules with unpaired electrons which in pairing cause damage to other molecules. 20. Some experimental evidence also suggests that axial Tyr495 is also involved in unpaired electron delocalization.
