in General Knowledge Euro banknotes contain the element europium (Eu)… by Chirag Chauhan January 31, 2016, 8:26 pm 236 Views Euro banknotes contain the element europium (Eu). Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *