magnizum
The symbol for borilium is B, not to be mistaken with the element Boron, whose symbol is B as well. But there is no known element with the symbol "borilium".
There is no element whose symbol is An.
Na is "short" for natrium, an original name given to the element sodium.
The answer to the periodic table element pun "A nice guy" is Nickel, whose chemical symbol is Ni.
The element is antimony, with the symbol Sb derived from its Latin name "stibium". Antimony is often used in lead-acid batteries to improve their performance and reduce water consumption.
The element with the symbol Au is gold.
Iron
The symbol for borilium is B, not to be mistaken with the element Boron, whose symbol is B as well. But there is no known element with the symbol "borilium".
It is gold whose symbol is Au.
there. It's Sodium.
You must mean, "Plutonium", whose symbol is 'Pu'.
PB is the symbol for LEAD. The atomic no is 82
Silver, whose symbol is Ag, is an element.
Copper. 'Cu' comes from Latin 'Cuprum'.
There is no element whose symbol is An.
calcium
For an neutral element that has the same number of electrons and protons, the element with 11 electrons is Na, sodium.