Chemistry · Periodic Classification of Elements
Identify the correct statement about Newlands' law of octaves.
- 1He started with the element having the lowest atomic mass (hydrogen) and ended at thorium which was the 56th element.✓
- 2He started with the element having the lowest atomic mass (hydrogen) and ended at aluminium.
- 3He started with the element having the lowest atomic mass (hydrogen) and ended at sodium.
- 4He started with the element having the highest atomic mass (hydrogen) and ended at thorium which was the 56th element.
Correct answer
He started with the element having the lowest atomic mass (hydrogen) and ended at thorium which was the 56th element.
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