There are 15 protons in 31P. All isotopes and ions of the same elements will have the same number of protons regardless of the difference in the number of neutrons or electrons. So the information about which isotope is (by saying P-31) is unneeded.
Each atom has a unique combination of protons, neutrons, and electrons.
Each of whats atoms contain? Your question is non sense. Every type of atom has a different number of protons
One Uranium atom contains 92 protons as its atom number is 92. Therefore, 6 atoms contain 6*92=552 protons.
If the atomic mass of the atom is 48 and it contains 20 protons, then the atom contains 28 neutrons. This can be calculated by subtracting the number of protons from the atomic mass, since the atomic mass includes both protons and neutrons.
An atom of chlorine has 17 protons.
The nucleus of a silicon atom contains 14 protons.
Each atom has a unique combination of protons, neutrons, and electrons.
Each of whats atoms contain? Your question is non sense. Every type of atom has a different number of protons
One Uranium atom contains 92 protons as its atom number is 92. Therefore, 6 atoms contain 6*92=552 protons.
Atomic number of Al is 13. It contains 13 protons.
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The atomic number of aluminium is 13. So there are 13 protons in aluminium.
5. If it is more or less than 5 protons then it is not boron.
A neutral atom contains the same number of electrons as protons. Therefore, an atom with 18 protons will also have 18 electrons to maintain an overall neutral charge.
Protons and neutrons each have an atomic mass of 1 So, 38-15=23 Neutrons
A neutral atom contains the same number of electrons as protons. Therefore, an atom with 4 protons would also have 4 electrons to maintain its neutral charge.
There are 18 protons in an Aragon atom.