Question

missed this? watch kcv: units and significant figures; read section 1.6. you can click on the review link to access the section in your e - text. a new penny has a mass of 2.52 g and a volume of 0.341 cm³. part a calculate the density of the new penny. express your answer in grams per cubic centimeter. part b complete previous part(s) provide feedback

Explanation:

Step1: Recall density formula

$\text{Density}=\frac{\text{Mass}}{\text{Volume}}$

Step2: Substitute values

$\text{Density}=\frac{2.52\ g}{0.341\ cm^{3}}$

Step3: Calculate density

$\text{Density}\approx7.39\ g/cm^{3}$

Answer:

$7.39$