The element present in the largest amount in rocks and minerals is:

A. carbon

B. silicon

C. hydrogen
D. aluminium

Occurrence: PPSC - HEALTH EDUCATOR (BS 17) - PUNJAB DEPARTMENT - 2014

The element present in the largest amount in rocks and minerals is: | silicon | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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