Examlex
The spectral lines of each element are distinctive to that element, whether we are looking atemission or absorption lines.
Increase
A rise or growth in quantity, size, strength, or intensity.
Age
Age refers to the length of time that a person or object has existed since its beginning or birth.
Goiter
Enlargement of the thyroid gland, which causes swelling of the neck, often related to iodine insufficiency in the diet.
Iodine
A chemical element essential for thyroid hormone production, commonly used as a disinfectant and antiseptic in medical settings.
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