NCERT- Previous year one mark questions - I — task. Science CBSE, Class 10.

PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

Answer the following questions:

Answer variants:

\(12\)th group and \(3\)rd period

Group \(16\), \(3rd\) period

Fast reactive and less abundant in nature

\(18\) vertical columns and groups

1. An element A has atomic number \(16\). To which group and period does it belong to?

2. How many vertical columns are there in the modern periodic table and what are they called?

Did you find an error?

6. NCERT- Previous year one mark questions - I