Examlex
The largest principal quantum number in the ground state electron configuration of francium is ________.
Vesicles
Small structures within cells that contain fluid or cytoplasm and are used for storing or transporting substances.
Enzymes
Proteins that catalyze and speed up chemical reactions in the body without being consumed or altered in the process.
Dissecting Microscope
A low magnification microscope designed for viewing and manipulating large, detailed specimens, such as biological tissues during dissection.
Compound Light Microscope
An optical instrument used to magnify images of small objects, consisting of an eyepiece and an objective lens.
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