Which of the following is a mixture? A) sand B) carbon dioxide C) silicon D) silicon dioxide

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asked Feb 21, 2019 204k views

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Stalepretzel · Answer 1 · 2019-02-26T09:08:30+0000

Sand is the answer.

Sand is a heterogunous mixture (particles are not evenly distributed) composed bof many particles generated by the erosion of rock (sometimes corals and shells) but it's mainly composed by silicon dioxide.

Hope it helped,

BioTeacher101

Which of the following is a mixture? A) sand B) carbon dioxide C) silicon D) silicon dioxide

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