Which of the following are not compounds? Sodium chloride, oxygen, copper, sugar.
a) Sodium chloride and oxygen
b) Sodium chloride, oxygen, copper
c) Copper, oxygen
d) All of the above
Answers
ur option is D
.
A compound is a substance formed when two or more chemical elements are chemically bonded together. Potassium chloride is a chemical compound, metal halide salt composed of potassium and chlorine.Carbon mono oxide, gas was identified as a compound containing carbon and oxygen.Iron sulphide is a chemical compound composed of iron and sulphur.
A compound is a substance formed when two or more chemical elements are chemically bonded together. Potassium chloride is a chemical compound, metal halide salt composed of potassium and chlorine.Carbon mono oxide, gas was identified as a compound containing carbon and oxygen.Iron sulphide is a chemical compound composed of iron and sulphur.Sulphur is an element found in black powder form.
Answer:
C.Copper and Oxygen
Explanation:
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