7. Identify element and compound from the following: a) Fe b) NaCl c)Sucrose (CH206) d)H
Answers
Answered by
0
Answer:
Classification of the given substances into elements compounds and mixtures:
Elements: Sodium, Silver, Tin and Silicon.
Compounds: Calcium carbonate, Methane and carbon dioxide.
Mixtures: Soil, Sugar solution, Coal, Air, Soap and Blood.
Answered by
0
Answer:
Explanation:
Iron (Fe), chemical element, metal of Group 8 (VIIIb) of the periodic table, the most-used and cheapest metal.
NaCl (aq) is an example of a non-molecular solution. Recall that in non-molecular solutions the ionic bonds were broken within the compound. For molecular solutions, Glucose, a sugar molecule, is an example of a compound that forms a molecular solution in water.
Similar questions