In the Periodic Table, "Hm" does not correspond to any known chemical element. However, "Hm" is often mistakenly thought to represent "holmium," which has the chemical symbol "Ho." Holmium is a rare earth element with the atomic number 67. It is known for its magnetic properties and is used in various applications, including lasers and nuclear reactors.
Sn stands for the element tin in the periodic table.
11 is the atomic number for the element sodium in the periodic table.
Calcium.
water
Helium.
N stands for Nitrogen on the periodic table.
Beryilium
iodine
there is no such element
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
Beryllium (Be)