The atomic number of an element tells us that atom's number of protons. If the atom is neutral, its number of protons is going to equal its number of electrons. Thus, we need only find the element with the atomic number of 39, which is yttrium.
In potassium-39 (K-39), there are 19 protons (since it's the element potassium), 20 neutrons (subtracting the element's atomic number from its atomic mass), and 19 electrons (since atoms are electrically neutral).
Lead has more protons in the nucleus of its atoms compared to tin. Lead has 82 protons while tin has 50 protons in its nucleus.
All atoms have protons. Protons are positively charged subatomic particles located in the nucleus of an atom.
Argon-39 has 18 protons, 21 neutrons, and 18 electrons.
The element Yttrium has 89 protrons and 39 electrons The element Yttrium has 89 protrons and 39 electrons The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto
Yttrium is the name of the chemical element that has exactly 39 protons in the nucleus of each of its atoms.
Protons are smaller than atoms; in fact, protons are located within atoms.
39 protons
Atoms that do not have any protons are called neutrons.
In potassium-39 (K-39), there are 19 protons (since it's the element potassium), 20 neutrons (subtracting the element's atomic number from its atomic mass), and 19 electrons (since atoms are electrically neutral).
Protons are part of the nuclei of atoms. All matter has atoms therefore there are protons in batteries.
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
Dinitrogen tetroxide has 2 nitrogen atoms and 3 oxygen atoms. Nitrogen has 7 protons and oxygen has 8 protons. So this compound has 38 protons.Oxygen atoms have eight protons each. Nitrogen atoms have seven protons each. So, the given compound has 7x2 + 8x4 = 46 protons.
Oxygen atoms contain protons like every other atoms. It has 8 protons in a atom.
The neutron. Unless it is an isotope, which has a different number of neutrons.
The transition metal with 39 protons is Yttrium (Y), which has chemical symbol Y and atomic number 39.
Lead has more protons in the nucleus of its atoms compared to tin. Lead has 82 protons while tin has 50 protons in its nucleus.