Nearly every compound of silicon has this element in the +4 oxidation state. In contrast, most compounds of lead have this element in the +2 oxidation state.
a) What general trend of the oxidation states does this observation illustrate?
b) What could you suggest as an explanation for this observation?
(a) The general trend of the oxidation states indicate that for group 4A elements, the +4 oxidation state can exist for all elements, but it may not necessarily be the most stable. Silicon is stable at +4 and is covalent. Lead can exist with an oxidation ...
Solution Summary
The solution is given in explanations with a total of 150-200 words.
... have two electrons in their valence shell, which they easily give up to form ionic bonds in +2 oxidation state. Some common trends in periodic table are an ...
... This will show up again later. Determine the oxidation states of each element in each compound. KClO3: Oxygen is always -2 from the periodic table. ...
... Metals Metals are any elements to the left of the staircase border in the periodic table. ... Mg^+2. The +2 for magnesium is also known as its oxidation state. ...
... Potassium belongs to the 1st group of the periodic table and has an oxidation state of +1. Electronic configuration shows that potassium has one valence ...
... Use the periodic table to predict an ionic charge for each of the following ... exist in the positive, or cationic, state, are assigned positive oxidation numbers. ...
... PERIOD OF PERIODIC TABLE HYDRIDE BOILING TEMPERATURE *C. ... a) zinc When a solution of Cu+2 is added with zinc, a redox (reduction-oxidation) reaction will take ...
... and report on the following properties of all elements on the periodic table in Group ... But the convention is to use the heat of the oxidation reaction, with the ...
... the central element for each of them is found in the acidic region of the periodic table .The most acidic compound, Cl2O7, has the highest oxidation state (+7 ...
... Every oxidation and reduction lead to a electronic "noble gas configuration ... electronegativities and electronic structure of the atoms in a Periodic table of ...
