Answer:
Step-by-step explanation:
Exercise 14 page 49 of Physics and Chemistry for Secondary School asks students to calculate the mass of a sample of magnesium if the volume is given.
To calculate the mass of a sample of magnesium from the volume, we need to use the formula:
Mass = Volume x Density
Where Density is the density of the material, in this case magnesium. The density of magnesium is 1.74 g/cm3.
So, the mass of the sample of magnesium can be calculated as:
Mass = Volume x Density
Mass = 6.7 cm3 x 1.74 g/cm3
Mass = 11.658 g