Question

The English name of an element is potassium . Its Latin name will be :
A. Plumbum
B. Cuprum
C. Kalium
D. Natrium

Answer 1

Firstly we should be clear what exactly is the potassium. Both as an element and mineral and it is an element we get that Potassium is a chemical element with the symbol K which is derived from Neo-Latin kalium and has the atomic number $19$. Now by this we get that the correct answer would be Kalium.

Complete step-by-step answer: Step by step Solution:
Firstly we should be aware that the question is regarding the element of potassium and the latin name for the element.
When we talk about potassium as a mineral we get that Potassium is a mineral and an electrolyte. It helps for muscle work that you do, including the muscles that manage your heartbeat and breathing. Potassium comes from the food you eat. Your body uses the potassium it needs.
Now as an element we get that Potassium is a chemical element with the symbol K which is derived from Neo-Latin kalium and has the atomic number $19$ . Potassium is a white metal that is very soft that can be cut with a knife with little force. Potassium metal shows high reactivity towards atmospheric oxygen to form flaky white potassium peroxide in a few seconds of exposure.

Therefore the correct option would be option C, Kalium.

Note: Potassium shows similarity with sodium, which is a previous element in the group ${1^{st}}$ of the periodic table. They have almost equal first ionization energy, which allows for each atom to lose its outer electron easily. It was thought earlier that they were distinct elements that combine with the same anions to make similar salts, and it was proven in $1807$ using electrolysis.