The oldest elements in the universe are also the simplest and most abundant: hydrogen and helium. They were first formed after the big bang approximately 14 billion years ago. All of the other elements were created in the cores of stars, which were formed several million years after the big bang event.
Fluorine is the most electronegative element on the periodic table. It has the highest electronegativity value of 3.98.
carbon
The number one element on the periodic table is hydrogen. It is not a metal, but the lightest and most abundant element in the universe.
Neon element in the periodic table period 2 has most mass.It has atomic mass of 20.17.It is colorless and odorless.
Nitrogen
Fluorine is the most electro negative element on the periodic table
Fluorine is the most electronegative element on the periodic table. It has the highest electronegativity value of 3.98.
The seventh most abundent element is potassium.
Yes, fluorine is the most reactive element on the periodic table.
Helium is an element, and it's name on the Periodic Table is He
This element is francium in the first group of periodic table.
Francium
Ununoctium
Fluorine
carbon
The number one element on the periodic table is hydrogen. It is not a metal, but the lightest and most abundant element in the universe.
Neon element in the periodic table period 2 has most mass.It has atomic mass of 20.17.It is colorless and odorless.