(a)
Interpretation:
Cell phone should be classified as element or compound or mixture.
Mixture:
The physical mixture of two or more different elements or compound is known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(b)
Interpretation:
Aluminium foil should be classified as element or compound or mixture.
Mixture:
The physical mixture of two or more different elements or compound is known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(c)
Interpretation:
Red wine should be classified as element or compound or mixture.
Mixture:
The physical mixture of two or more different elements or compound is known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(d)
Interpretation:
Chlorine gas should be classified as element or compound or mixture.
Mixture:
The physical mixtures of two or more different elements or compound are known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(e)
Interpretation:
Stainless steel should be classified as element or compound or mixture.
Mixture:
The physical mixtures of two or more different elements or compound are known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(f)
Interpretation:
Table salt should be classified as element or compound or mixture.
Mixture:
The physical mixture of two or more different elements or compound is known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
(g)
Interpretation:
Sugar should be classified as element or compound or mixture.
Mixture:
The physical mixture of two or more different elements or compound is known as mixtures.
Compound:
Two or more different elements chemically combine to give a compound.
Element:
The substance contains same type of atoms known as elements.
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CHEMISTRY IN CONTEXT
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