The density of a substance will be "2.06 g/cm³".
Mass and Density
The proportion of substance has been defined as mass, whereas volume is the amount of space filled by that of the thing. This same density of the material is determined as the percentage among these two characteristics of the substance.
According to the question,
Mass of substance, m = 7.0 g
Volume of substance, V = cm³
As we know the relation,
→ Density = [tex]\frac{Mass}{Volume}[/tex]
Or,
d = [tex]\frac{m}{V}[/tex]
By substituting the values, we get
= [tex]\frac{7.0}{3.4}[/tex]
= 2.06 g/cm³
Thus the response above is correct.
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