No, they're about as different as it's possible for two elements to be.
Li is the elemental symbol for lithium, which is not a chemical, but an element or chemical element. Chemical elements are the building blocks of chemicals but are not themselves chemicals. Therefore, Li has no chemical formula.
Lithium and potassium has same properties as sodium.They are alkali metals.They are placed in group-1.The elements of the same group have same chemical properties. Li and K are the elements above and below Na in the period. So they have same properties as sodium.
Potassium is a group 1/IA element, which is the alkali metals, so it shares characteristics with the rest of the elements in the group.
F Fluorine is the most reactive
Elements in the same group have similar properties because they have the same number of electrons in their outermost shell.
Li is the elemental symbol for lithium, which is not a chemical, but an element or chemical element. Chemical elements are the building blocks of chemicals but are not themselves chemicals. Therefore, Li has no chemical formula.
Lithium and potassium has same properties as sodium.They are alkali metals.They are placed in group-1.The elements of the same group have same chemical properties. Li and K are the elements above and below Na in the period. So they have same properties as sodium.
The key difference between sodium and sodium chloride is that sodium is a chemical element whereas sodium chloride is a compound containing both sodium and chlorine chemical elements.
Any element in the alkali metal group would have similar chemical properties, for example they all react easily to water.
Please specify what you mean by 'i' in an element. If you mean which element has an i in its chemical symbol, some of them are Li, Ni, etc.
Lithium is a chemical element and it is simply called Lithium, its symbol is Li.
Potassium is a group 1/IA element, which is the alkali metals, so it shares characteristics with the rest of the elements in the group.
Li is an element. It is in the 1st group. It is an alkaline metal element.
F Fluorine is the most reactive
Na is chemically more like Li than Mg, only physically (measurements, mass) it looks more like Mg
The elements rhodium and iridium are most similar to cobalt. These two elements appear below cobalt (in that order) on the periodic table, and these three metals comprise the Group 9 elements. Links are provided to relevant Wikipedia articles.
The element used to make pink in a firework is CaCO3