The mass of a rock is just how much it weighs. Density on the other hand can be found by finding the volume or size of the rock (most easily done in small objects by placing the rock into a beaker or graduated cylinder with markings to see how much water the rock displaces. Completely submerge the rock antd the increase in volume in the water is the volume of the rock). Once you know how much volume there is and how much mass there is (mass is how much it weighs) divide the mass by the volume which gives you the density. Density=Mass÷Volume
You need the mass and volume to calculate the density
Isotopic composition is determined by mass spectrometry.
The mass of a rock depends on the type of rock studied. Heavier rocks generally will have a higher mass.
To calculate the atomic mass of an element, add up the mass of protons and nuetrons.
No. you will know the volume of the unknown mass after you calculate the mass of ca0
The same way you calculate the atomic mass of other elements.
Calculate the mass of Oxygen in the tin oxide
On earth the rock has a mass of 9.6kg
The answer depends on the density of the rock. A cubic foot of pumice, for example, can have a mass of around 15.6 pounds whereas minerals rich in metals such as iridium will have mass exceeding 1200 pounds.
To calculate the atomic mass of any element, add the no. of protons and neutrons. There sum will be the atomic mass. The mass of electrons is not counted towards the atomic mass.
The rock's mass on earth will be 5kg (mass = force in newtons / 9.807)
Protons and neutrons= mass