The periods in the Periodic Table are numbered from | Periodic Table and Periodicity — Chem-Mantra | Chem-Mantra

⚗️ Chem-Mantra NEET Chemistry →

Periodic Table and PeriodicitymediumMCQ SINGLE

Question

The periods in the Periodic Table are numbered from

Answer: C

💡 Solution & Explanation

The period are numbered from 1 to 7. The period number corresponds to the highest principal quantum number (n) of the elements in the period.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full NEET Chemistry content — all in one place.

Explore Courses →Free on YouTube

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry