Which one among the following elements/ions is essential in small quantities for development of healthy teeth but causes mottling of the teeth if consumed in higher quantities?

Question

Quizplus · Accepted Answer

Fluoride is essential in small quantities for the development of healthy teeth as it helps in the remineralization of enamel, making teeth more resistant to decay. However, excessive consumption of fluoride can lead to dental fluorosis, which is characterized by the mottling of teeth.

Which One Among the Following Elements/ions Is Essential in Small