There is no 80 above oxygen. But there is '8' and 'O' above the word oxygen.
The '8' stands for the atomic number of oxygen and 'O' is the symbol for the element oxygen.
Oxygen has an atomic number of 8, not 6. The number above an element on the Periodic Table generally is the atomic number. Carbon has an atomic number of 6.
Oxygen
H2SO4 is a compound named as sulphuric acid. Its elements hydrogen, oxygen and sulphur are present on periodic table.
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
Ci means chlorine in the periodic table
Oxygen has an atomic number of 8, not 6. The number above an element on the Periodic Table generally is the atomic number. Carbon has an atomic number of 6.
Oxygen,
Oxygen
What do you mean exactly? cause the elements on the periodic table are the letters like the H and O are Hydrogen and Oxygen.
H2SO4 is a compound named as sulphuric acid. Its elements hydrogen, oxygen and sulphur are present on periodic table.
Ai is not an element on the periodic table
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
Ni is the symbol for Nickel in the Periodic Table.
B is the symbol for boron which is an element on the periodic table
On the periodic table Ni represents the element Nickel.
Water is not on the periodic table of elements because elements cannot be broken down into different substences and water can; it is two part Hydrogen one part Oxegen, thus you get H2O or water.
Ci means chlorine in the periodic table