Question

You start with a 3.865 g sample of salt.

Options:
A. Add water to dissolve the salt.
B. Heat the salt to change its form.
C. Mix the salt with sugar.
D. Measure the density of the salt.

Answer 1

The correct option in this case would be to heat the salt to change its form and measure its density using the water displacement method.

Step-by-step explanation:

The correct option in this case would be B. Heat the salt to change its form.

To determine the density of an unknown material, one method is to use the water displacement approach. By measuring the mass and volume of the unknown material using water displacement, it is possible to calculate its density.

In this experiment, the student starts with a sample of salt and needs to find its density. Therefore, the best option would be to heat the salt to change its form and then measure its density using the water displacement method.