noun Physics, Chemistry.
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Origin of ion
Words nearby ion
Definition for ion (2 of 4)
Definition for ion (3 of 4)
Origin of -ion
Definition for ion (4 of 4)
Example sentences from the Web for ion
Each molecule of salt contains a pair of ions, atoms with an electrical charge.
The company plans to get around this by instead shuttling the ions themselves around the system.
The other was a reformulation of the material that carries ions between the battery’s cathode and its anode.New Record-Crushing Battery Lasts 1.2 Million Miles in Electric Cars|Vanessa Bates Ramirez|June 11, 2020|Singularity Hub
Those ions can trigger the mucus to emit bursts of blue light, the team reports.This tube worm’s glowing slime may help sustain its own shine|Carolyn Wilke|June 5, 2020|Science News For Students
Lithium salts provide the ions that move through the new electrolyte.
I have previously drawn attention to the cargo aboard Flight 370, which included a large consignment of lithium-ion batteries.
Last week it made five recommendations directed at the testing and certification of lithium-ion batteries.NTSB Doesn’t Think the Boeing 787 Dreamliner Is Safe Enough to Fly|Clive Irving|May 28, 2014|DAILY BEAST
Lithium-ion batteries will further increase underwater performance.Tomorrow’s Stealthy Subs Could Sink America’s Navy|Bill Sweetman|May 12, 2014|DAILY BEAST
How can this saga of the lithium-ion batteries be tied to the fate of Flight 370?
A month after that announcement, unaccustomed daylight was forced upon the lithium-ion battery industry.
A merry, happy time the children had, and on reaching Ion the little ones were ready for their supper and bed.
At Ion Grandma Elsie lay quietly sleeping, her three daughters watching over her with tenderest care and solicitude.
In other words, five hydrogen ions passed to the right, while one chloride ion passed to the left.
That is, different concentrations of hydrogen-ion or of hydroxide-ion are required to change their colors.
The second table gives, similarly, the concentrations of hydroxide-ion required to produce the changes of tint indicated.