Question

the mass of the earth is mostly made up of the element​

Answer 1

Answer:

Non Metal:Oxygen, Metal:Aluminium, Metalloid:Silicon

Answer 2

Answer:The mass of the Earth is approximately 5.98×1024 kg. In bulk, by mass, it is composed mostly of iron (32.1%), oxygen (30.1%), silicon (15.1%), magnesium (13.9%), sulfur (2.9%), nickel (1.8%), calcium (1.5%), and aluminium (1.4%); with the remaining 1.2% consisting of trace amounts of other element.

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