Protons distinguish one lement from another because the number of protons in an element is equal to the atomic number, and each element has its own atomic number for example Hydrogen's atomic number is 1, which means it has 1 proton
they can distinguish one element from another becasue by the protons and the nuetrons , they can over come almost anything.
It is the number of protons in the nucleus of an atom. It defines what element the atom is.
The unique number of protons in the nucleus of an atom is an element's atomic number. This identifies an element.
The unique number of protons in the nucleus of an atom is an element's atomic number. This identifies an element.
The atomic number is the number of protons in an atom, and each element has a unique atomic number. This means that the atomic number is used to identify and distinguish one element from another. The number of protons in an atom determines its chemical properties and its placement on the periodic table.
The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table
Every element has a different number of protons and electrons in each atom, and this amount is what the atomic number tells you.
The atomic number is equal to the number of protons in the atomic nucleus. It is an individual characteristic.
The number of protons in an atom determines the identity of the element.See these two related questions for more information:[http://wiki.answers.com/Q/What_is_the_atomic_number_and_what_does_it_tell_you_about_the_number_of_protons_in_an_atomWhat is the atomic number and what does it tell you about the number of protons in an atom?]and[http://wiki.answers.com/Q/How_do_you_find_the_number_of_protons_and_electrons_and_neutrons_in_an_atomHow do you find the number of protons and electrons and neutrons in an atom?]
An element's atomic number, or number of protons, differentiates one element from another.
the number of protons
The atoms of each element have a number of protons that is unique to each element. The number of protons makes one atom different from another.