Gd is Gadolinium Which has:-
#1 ; Atomic No.(Z) 64
#2 ; Proton Number is 64
#3 ; Electron number is 64 in the neutrally charged atom .
However, the '+3' indicates that it is the Cation 'Gd^(3+). This means that it has ionised three electrons, hence the number of electrons in Gd^(3+) is 61.
Its Atomic Mass is 162 . This number is the sum total of all the protons and neutrons in the nucleus of the atom.
Hence the number of neutrons is 162 - 64 = 98 neutrons.
However, this isotope of Gadolinium is not stable. The most common stable isotope of Gd is [158/64]Gd.
NB Your 162Gd + 3 is questioned???as an unknown isotope of Gd.
Argon has 18 electrons and protons...Neutrons is 22
it has 35 nuetrons, 30 protons, and 30 electrons with a mass of 65
protons= 74 neutrons= 110 electrons= 74
it however has 15 protons , 15 electrons , and 16 nuetrons
Xenon has 54 protons, 77 neutrons, and 54 electrons. The number of protons determines the element's chemical properties, while the total number of protons and neutrons determines the atomic mass. Electrons equal the number of protons in a neutral atom.
protons and nuetrons are equal to no. of electrons present in atom
26 nuetrons, 22 electrons, and 22 protons
20 protons, 20 electrons, and usually 20 neutrons
2 of each
Sc is a 3d element. It has 21 protons and 21 electrons.
12 , 12 , 12
Argon has 18 electrons and protons...Neutrons is 22
5 protons 8 neutrons try it
Oxygen has: 8 neutrons 8 protons (8 electrons)
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
Neutrons: 6 Protons: 6 Electrons:6
The atom had:17 Protons18 Neutrons and17 Electrons(double-checked)