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ion
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Introduction References & Edit History Related Topics
Images & Videos
graph showing electrical impulses ion diffusion across a semipermeable membrane
How different solutions conduct electricity
Investigate the magnetlike ionic bond formed when electrons transfer from one atom to another
Follow the electrical and chemical changes undergone to transmit an impulse through the human nervous system
What is the purpose of electrolytes?
Discover
Apollo 12 astronaut Charles "Pete" Conrad stands beside the U.S. flag after is was unfurled on the lunar surface during the first extravehicular activity (EVA-1) Nov. 19, 1969. Footprints made by the crew can be seen in the photograph.
How Many People Have Been to the Moon?
Queen Elizabeth II addresses at opening of Parliament. (Date unknown on photo, but may be 1958, the first time the opening of Parliament was filmed.)
All 119 References in “We Didn’t Start the Fire,” Explained
Aphrodite. Greek mythology. Sculpture. Aphrodite is the Greek goddess of love and beauty.
12 Greek Gods and Goddesses
Martin Luther King, Jr.
Why We Celebrate MLK Day
The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590
The Lost Colony of Roanoke
International currencies, money, various banknotes, currency
A Brief (and Fascinating) History of Money
World Data Locator Map: Australia
Is Australia an Island?

ion: Related Content

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Photos and Videos

graph showing electrical impulses
ion diffusion across a semipermeable membrane
How different solutions conduct electricity
Investigate the magnetlike ionic bond formed when electrons transfer from one atom to another
Follow the electrical and chemical changes undergone to transmit an impulse through the human nervous system
What is the purpose of electrolytes?
See All Videos and Images →

Related Topics and References

Topics

Key People

Dennis Robert Hoagland
American botanist
David Wineland, 2012.
David Wineland
American physicist
Wolfgang Paul
German physicist
Pyotr Petrovich Lazarev
Soviet physicist and biophysicist