What is the volume of a sample that has a mass of 20g and a density of 4g/ml?

The volume of the sample is

Explanation:

Density is defined as the mass contained per unit volume.

Given : Mass of object = 20  grams

Density of the object =

Putting in the values we get:

Thus the volume of the sample is

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

i think its 100

i hope this !