The chemical formula for a covalently bonded group of atoms is called a

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.