The Atomic Number and thus the number of protons
by subtracting the atomic number from the mass number. the atomic number is the one under the element's symbol and the mass number is the one above the element's symbol.
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
you don't calculate it, you look at the number that is usally above the chemical symbol on the periodic table.
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.
Mass number
the number above the symbol is the atomic....... of that element.
The number listed above the symbol of an element on the periodic table is the element's atomic number.
atomic number
The number 35 above Br represents its atomic number. It is also equal to number of protons in Bromine.
by subtracting the atomic number from the mass number. the atomic number is the one under the element's symbol and the mass number is the one above the element's symbol.
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
The atomic number is the whole number indicating the number of protons. It is usually directly above or below the element symbol.
you don't calculate it, you look at the number that is usally above the chemical symbol on the periodic table.
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.
£ is the symbol . It represents L, the first letter of Libra, the Latin for pound. press Alt 0163 on the number pad on the right, not the one above the letters On my keyboard it is shift 3
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.