(Science) Determine the number of atoms of each element that makes the following compound: CaCl2. Be sure to select zero if an e lement is not present in the compound. Carbon:___ Calcium:____ Chloride:____Hydrogen:____ Oxygen:____
1 answer:
Answer:
Carbon:0
Calcium:1
Chloride:2
Hydrogen:0
Oxygen:0
Explanation:
Ca is calcium and there is only one in the compound due to no subscripts. Cl is chloride with a subscript of 2, meaning there are 2 atoms of that element in this compound.
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