1. ഭൂവല്കത്തിൽ ഏറ്റവും കൂടുതലുള്ള മൂലകം? [Bhoovalkatthil ettavum kooduthalulla moolakam? ]
Answer: ഓക്സിജൻ [Oksijan]
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By: Dix on 17 Jul 2017 07.11 pm
Nitrogen
By: remshad on 12 Jul 2017 01.23 am
Abundances of the Elements in the Earths Crust Element aproximate % by weight Oxygen 46.6 Silicon 27.7 Aluminum 8.1 Iron 5.0 Calcium 3.6 Sodium 2.8 Potassium 2.6 Magnesium 2.1 All others 1.5