If you add 2 grams of NaCl to 1.00 kg of water, by how many degrees would the freezing point of water decrease by? Delta T f for water is 1.86 degrees Celcius/m

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom. 

1.75 is the weight of one medium egg