# What is the molar mass of calcium?

##### 1 Answer

Mar 19, 2018

#### Explanation:

On the periodic table, it shows us that calcium has a mass of around

We now need to convert from

We know that the mass of one mole of carbon-12 atoms is

And so, we get,

Meanwhile, one carbon-12 atom has a mass of exactly

So, we have found out that

or

Source: https://chemistry.stackexchange.com/questions/13764/amu-and-g-mol-relation

Now, a calcium atom has a mass of

So, the molar mass of calcium would be