The state's landlord-tenant laws protect people living in dwellings owned or leased by others. A person need not be listed on a formal lease to gain protection under these laws, but may gain protection by establishing residence in a place.
The mole is useful in chemistry because it is defined such that the mass of Avogadro's number of particles (atoms or molecules) of a substance (the molar mass) is equal to the sum of the numerical values of the atomic masses of its constituent elements.
Report Abuse. 1 mole = 6.02x10Â²Â³ units 1 mole of oxygen atoms = 16 grams 1 mole of oxygen molecules = 32 grams When you are doing empirical formulas, you are interested in the number of atoms of each element.Chris Â· 7 years ago. Thumbs up. 1. mole = 6.02x10Â²Â³ units 1 mole of oxygen atoms = 16 grams 1 mole of oxygen molecules = 32 grams When you are doing empirical formulas, you are interested in the number of atoms of each element. Chris Â· 7 years ago. Thumbs up. 1.