Approximately 119.4 g, you take the mass on the periodic table of each element and add the numbers up
Its a covalent bond for this q
Weathering of the rock and sedimentation are decomposition processes. Through time, the minerals in the rocks soften due to pressure and heat. So, they crumble down and reduce in terms of size. Once they do, they become sand or part of the soil. So, the answer is A.
Http://www.chem4kids.com/files/elem_pertable.html this should help.
Answer:
A
Explanation:
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