H3 is an isotope of hydrogen called tritium. You may remember this strange substance from the first Spiderman movie starring Tobey Macguire where the green goblin was searching for a deposit of this element. This an absolutely essential fact about the rare Hydrogen isotope and it will most likely appear in some form or another on your chemistry exam.
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.
ES stands for Einsteinium in the Periodic table. It is named after the physicist Albert Einstein.
"Br" stands for Bromine in the periodic table.
The "P" on the periodic table stands for "Period." Periods are the horizontal rows on the periodic table that indicate the number of electron shells present in an atom of an element.
Pe does not stand for any element in the periodic table. Each element is represented by a unique symbol, typically consisting of one or two letters.
N stands for Nitrogen on the periodic table.
Beryilium
there is no such element
iodine
iodine
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.
Sn stands for the element tin in the periodic table.
Argon is what Ar stands for on the Periodic Table of elements.
Sr stands for strontium on the periodic table of elements.
11 is the atomic number for the element sodium in the periodic table.
potassium
it is fluorine