ZnCl2 is not a element. It is an compound. however Zn contains 30 protons.
The number of protons is 30, the number of electrons is 28, the number of neutrons is different for each isotope.
Element X with 72 protons will have 72 electrons in a neutral state. The number of protons in an element is equal to the number of electrons in that element's neutral atom.
5 protons and 5 electrons
The element lithium has 3 protons and 3 electrons.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
The atomic number of an element is how many protons and electrons (you must have the same amount of protons as electrons) an element has in it's nucleus. The Atomic number= number of protons= number of electrons.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
The atomic number = Number of protons = Number of electrons
The Element Neon has 10 protons and 10 electrons.
The element xenon (Xe) has 54 protons and 54 electrons.
An element's atomic number is equal to the amount of protons in that element. Each atom has a different number of protons and electrons present in their make-up.
An atom has the same number of electrons as it does protons, and the number of protons determines what element it is.