Author: Anonymous

How many protons are in the atom ?

H2 is a/an

The electron configuration for an atom is 1s2 2s2 2p3.  The…

CH2 is an example of what type of formula?

Given the following information, calculate the weighted aver…

For 5 bonus points, if the wavelength of a certain color of…

The electron configuration for aluminum (atomic number 14) i…

How many atoms are there in 1 mol of sodium?

Neutrons and electrons have roughly the same mass.

Given the following information, calculate the weighted aver…