Introduction:
The periodic table is a tabular arrangement of chemical elements, organized based on their atomic number, electron configuration, and recurring chemical properties. Each element is represented by a unique symbol, typically derived from its Latin name or its international name in English. In this response, we will determine the total number of elements in the periodic table that have symbols derived from their Latin names.

Identification of Elements with Latin-derived Symbols:
To identify elements with symbols derived from their Latin names, we need to examine the symbols of all the elements in the periodic table. Here are some examples of elements with symbols derived from Latin names:
- Sodium (Na) - Symbol derived from the Latin name "natrium."
- Potassium (K) - Symbol derived from the Latin name "kalium."
- Iron (Fe) - Symbol derived from the Latin name "ferrum."
- Lead (Pb) - Symbol derived from the Latin name "plumbum."

Determining the Total Number:
To determine the total number of elements with symbols derived from their Latin names, we need to analyze the entire periodic table. The current periodic table consists of 118 confirmed elements as of 2021. However, only a subset of these elements have symbols derived from their Latin names.

List of Elements with Symbols Derived from Latin Names:
Here is a list of some elements with symbols derived from their Latin names:
- Hydrogen (H)
- Helium (He)
- Sodium (Na)
- Potassium (K)
- Iron (Fe)
- Copper (Cu)
- Silver (Ag)
- Tin (Sn)
- Lead (Pb)
- Gold (Au)
- Mercury (Hg)
- Tungsten (W)
- Uranium (U)

Total Number of Elements:
To determine the total number of elements with symbols derived from their Latin names, we count the elements mentioned in the list. In this case, there are 13 elements in the periodic table that have symbols derived from their Latin names.

Conclusion:
In conclusion, there are a total of 13 elements in the periodic table that have symbols derived from their Latin names. These elements include Hydrogen, Helium, Sodium, Potassium, Iron, Copper, Silver, Tin, Lead, Gold, Mercury, Tungsten, and Uranium. Each of these elements has a unique symbol derived from its Latin name, which has become widely accepted in scientific literature and discussions.