There are 2 different types of elements is s-block.
1. Alkali earths metals.
2. Alkaline earths metals.
2 Exceptions are Hydrogen and helium gas.
Examples: Sodium, potassium, francium, beryllium, magnesium... etc
PH increases when you add NaOH because it’s a strong base.
Answer: -
Oxidation, Oxygen
Explanation: -
Burning of magnesium gives us magnesium oxide.
The chemical symbol of magnesium is Mg.
The chemical symbol of magnesium oxide is MgO.
So, the balanced chemical equation is
2Mg + O2 – 2 MgO.
We see that the element added is O Oxygen.
So, the reaction is oxidation.
In oxidation always, oxygen is the common element involved in all chemical reactions of this kind.
Answer: 1/2 of an answer is zero
Explanation:
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