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Jessicadalupango
Answered

Compound Constituent Elements
1.Methane CH4
2.Magnesium oxideMgO
3.Hydrocloric acid HC
4.Sulphur dioxide SO2
5.Hydrogen SulphideH2S
6.Magnesium ChlorideMgCl2
7.Hydrogen Peroxide H2O2
8.Calcium Carbonate CaCO3
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Sagot :

Ericacolegado999go

ANSWERS:

  • Methane CH4 = Carbon (C) and hydrogen (H)
  • Magnesium Oxide MgO = Magnesium (Mg) and Oxygen (0)
  • Hydrochloric acid HCI = Hydrogen (H) and Chlorine (CI)
  • Sulphur dioxide = One Sulfur atom and two Oxygen (O2)
  • Hydrogen Sulphide = 1 sulfur atom bonded to two hydrogens atom
  • Magnesium Chloride = 1 atom of magnesium combined with 2 atoms of Chlorine
  • Hydrogen Peroxide = Hydrogen (H) and Oxygen (0)
  • Calcium Carbonate = Carbon, Oxygen, and Calcium

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