That would be Thulium, atomic symbol Tm.
Praseodymium (Pr) has 59 protons.
If the number of protons changes so does the element, as the number of protons defines the element.
The number of protons in the nucleus identifies the element. It is like a fingerprint for that element. No other element will have that same number of protons. As soon as the number of protons in the nucleus changes, so does the identity of the element change.
The protons of an element determine the atomic number, also known as the proton number. Do not confuse this with mass number which is the number of protons and neutrons.
Carbon is the element which has 6 protons in the nucleus.
The element Iron has 26 protons.
The atomic masses of two isotopes of cobalt are 59 and 60. What is the number of protons in each?
Iron
Protons are protons, no matter what element they are in.
It is one of the isotopes of Germanium, the 3rd member of carbon family (group14).
The element cobalt has 27 protons. Since the sum of the number of protons and neutrons in your particular question is 59, the answer to what has 27 protons and 32 neutrons is the particular isotope of cobalt labeled 59Co. This is cobalt's only stable isotope.
The mass number is 59; this element s cobalt.
Each chemical element has a specific number of protons; the number of protons is equal to atomic number of the element.
what element contains 16 protons? what element contains 10 protons?
Manganese, the 25th element, has 25 protons.
All atoms of the same element have the same number of protons. Atoms of different elements have different numbers of protons. The number of protons determines the element.
They have different numbers of neutrons. An element is all of the atoms that have the same number of protons, but the the number of neutrons and electrons may vary.
The element mercury has 80 protons.