One Day International - Rules. 1  In the main the Laws of cricket apply. 2  Simply stated, the game works as follows: [2] 3  An ODI is contested by 2 teams of 11 players each. 4  The Captain of the side winning the toss chooses to either bat or bowl (field) first. 5  The team batting first sets the target score in a single innings.
What two elements make up magnesium oxide? The two elements that make up magnesium oxide are magnesium and oxygen. The combination is known as an ionic compound.
In Trial 1, the empirical formula of magnesium oxide = Mg2O3. In Trial 2, the empirical formula of magnesium oxide = MgO. A strip of magnesium metal reacts with oxygen in the air to produce magnesium oxide. In order to experimentally determine the percentage composition and empirical formula of magnesium oxide, a piece of magnesium is heated strongly to react with the oxygen in the air.