Examlex
Which of the following elements has the largest second ionization energy (IE2) ?
Lubrication
The application of a substance (such as oil or grease) to reduce friction and wear between two surfaces in contact.
Rehydrate
The process of restoring lost water or moisture to the body, cells, or other materials.
Cilia
Microscopic, hair-like structures on the surface of cells that move in a wave-like manner, often serving to propel substances or cells or to detect environmental stimuli.
Respiratory Tubes
Tubes that are part of the respiratory system, facilitating air movement to and from the lungs for gas exchange.
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