The formula for magnesium chloride is mgcl2. how many magnesium atoms are there in one molecule?
a. one
b. two
c. three
d. zero

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

In saturated organic compounds, all the bonds between carbon atoms are called?

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)