Examlex
What property of lithium makes the lithium-ion battery an excellent energy storage device?
Extrinsic
Originating from or motivated by external factors outside of the individual's own self, often relating to rewards or outside recognition.
Willingness
The quality or state of being prepared to do something; readiness.
Rough-And-Tumble Play
Vigorous play that involves physical activities like running, chasing, and play-fighting, important for social and physical development.
United States
A country in North America consisting of 50 states and a federal district, known for its diverse geography and cultural influence globally.
Q12: The geometry of PCl<sub>4</sub><sup>+</sup> is<br>A)T-shaped.<br>B)tetrahedral.<br>C)seesaw.<br>D)trigonal bipyramidal.<br>E)trigonal pyramidal.
Q31: The U-238 decay series ends at
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Q38: Fill in the missing compounds or
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Q124: Which of the Group 15 elements is(are)a