protons plus neutrons = atomic number
The atomic number in a given element is equivalent to the number of protons in the element.
You can use atomic weight to calculate the number of atoms in a given sample of an element. # g of sample element x (6.02 x 1023 / atomic weight in grams) = # of atoms
The atomic number on the periodic table is the number of protons for the element.
This is given by the atomic number of the element
The atomic number is the number of protons in an atom of an element.
The number of positively charged particles in atoms of a given element is equal to the number of protons in the nucleus of the atom. This number is referred to as the atomic number of the element and it determines the element's identity on the periodic table.
You can only be sure of the number of electrons if the element is electrically neutral. If an element is electrically neutral, then the number of electrons is the same as the number of protons which is the atomic number of the element. For instance an electrically neutral atom of carbon, there are 6 electrons because there are 6 protons in a carbon atom.
just copy the number of atomic number itself... of what is the name of element given.
The same number of protons, which is also the atomic number of the element.
atomic number tells us the number of protons and electrons in the given atom. As Atomic No. = no. of protons = No. of electrons
Hydrogen is given the number one in the periodic table because it has one proton in its nucleus. The atomic number of an element corresponds to the number of protons in its nucleus, which helps to distinguish one element from another.
The atomic number is the number of protons in an element. Ex: Molybdenum's A.N. is 42. so it has 42 protons.