Which one of these statements about formal charge is true? which one of these statements about formal charge is true? formal charge is most useful for ionic compounds. formal charge is the same as oxidation number. formal charge takes into account the different electronegativities of the atoms in a molecule. to draw the best lewis structure, you should minimize formal charge. formal charge is used in calculating the dipole moment of a diatomic molecule?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Find the number of moles of argon in 364g of argon.

Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.