[۲] - "Ideas
received by the program and submitted to Seaborg..."
lanl.gov
periodic.lanl.gov
[۱] - "named after the continent of North America"
theatlantic.com
[۴] - "Four other countries have elements named after them: francium for France, germanium for Germany, polonium for Poland, and americium for the United States."
vanderkrogt.net
[۶] - "The element is named after America, especially the United States of America."
web.archive.org
[۵] - "Americium (95 Am): Named for (the United States of) America, the land where the element was discovered during the course of the Manhattan Project, the US-led World War II programme that would develop the first atomic bomb."
