Now, we have this mass component in arden ome. And the units are jelspergamtimes calvin or calorifornimes celles now it's an sens of property. Why well, because is an extensive property. And is an extent of property. And from our lecture on extensive intent of properties, we saw that will we divide and extent of property by another extent of property, we get an in sets of property. And that's because if you increase the size of the object qu increase and but cris by simera mount and sell the cu m ratio stars the same so stars the same.