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Is An atom's atomic mass is the total mass of all of its electrons and protons?
Wiki User
∙ 11y ago
Yes
Wiki User
∙ 11y ago
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How many neutrons in C-13 in isotope?
Carbon 13 has 7 neutrons.The atomic mass represents the total number of protons and electrons. Carbon atoms have 6 protons. Therefore, the atomic mass being 13, it has 7 neutrons.
What is The atomic number of an element is the total number of which particles in a nucleus?
The atomic number is equivalent to the number of protons or electrons (in the neutral state of an atom).
What is an element atomic mass?
Atomic mass is the number of protons in an atom's nucleus. Since all atoms are, in their natural state, neutral, there are the same number of electrons as protons. Thus, the atomic mass tells you both the number of electrons and protons an atom has. No, this answer is incorrect. Atomic mass is the number of protons plus neutrons. Only the number of protons is equal to the number of electrons in a neutral atom; so knowing the atomic mass doesn't tell you the number of electrons, because you don't know the combination of protons and neutrons that were added together to get the atomic mass.
The nucleus of an atom consists of 8 protons and 6 neutrons The total number of electrons present in a neutral atom of this element is?
Atomic number 76 is Osmium, the densest element. Its atomic mass is 190. Atomic number tells you the number of protons, so 76 protons. Atomic mass tells you the sum of protons and neutrons, so there are 190-76 = 114 neutrons.
What is the total number of protons neutrons and electrons in Na2SO4 assuming 23Na 32S and 16O?
We know that sodium is atomic number 11, and it has 11 protons, 11 electrons (in a neutral atom), and will have 12 neutrons in its sodium-23 isotope. Sulfur is atomic number 16, and will have 16 protons, 16 electrons (in a neutral atom), and will have 16 neutrons in it sulfur-32 isotope. Oxygen has atomic number 8, and has 8 protons, 8 electrons (in a neutral atom) and will have 8 neutrons in its oxygen 16 isotope. If we take 2 sodium atoms, a sulfur atom and 4 oxygen atoms, we'll have a total of 70 protons, 72 neutrons and 70 electrons in sum.
How many neutrons in C-13 in isotope?
Carbon 13 has 7 neutrons.The atomic mass represents the total number of protons and electrons. Carbon atoms have 6 protons. Therefore, the atomic mass being 13, it has 7 neutrons.
Which number is equal to the number of protons in the atoms?
The number of protons is identical to the number of electrons when an atom is in a neutral state.
The atomic number gives the number of what in an atomic nucleus?
Atomic Number It is thre position of the atom in the periodic table. It is the number of protons in the neucleud. It is the number of electrons in the neutally charged atoms. Atomic MASS it the total of the protons and neutrons in the atom.
How do you find an atomic mass?
It is nothing but the total no of protons and electrons .So it is found by summing the total no protons and electrons present in an atom It is not electrons but the total of neutrons and protons present in the nucleus of any atom.
What is The atomic number of an element is the total number of which particles in a nucleus?
The atomic number is equivalent to the number of protons or electrons (in the neutral state of an atom).
What can be determined if only the atomic number of an item is known?
the total number of protons and the total number of electrons in the atom
What is an element atomic mass?
Atomic mass is the number of protons in an atom's nucleus. Since all atoms are, in their natural state, neutral, there are the same number of electrons as protons. Thus, the atomic mass tells you both the number of electrons and protons an atom has. No, this answer is incorrect. Atomic mass is the number of protons plus neutrons. Only the number of protons is equal to the number of electrons in a neutral atom; so knowing the atomic mass doesn't tell you the number of electrons, because you don't know the combination of protons and neutrons that were added together to get the atomic mass.
For a neutral atom what is its atomic number equivalent to?
Total number of protons AND the total number of electrons.
How many total electrons are present if the atom is electrically neutral in chlorine?
A neutral chlorine atom has 17 electrons. You can know this because chlorine's atomic number is 17, which is the number of protons in the nuclei of its atoms, and a neutral atom has equal numbers of electrons and protons.
Is an atoms atomic mass is the total mass of its protons an neutrons?
yes
What tells you the number of Atoms in of an element?
It is about the atomic numbers. The total of protons.
Atoms are made of what?
There is a nucleus in the middle, consisting of protons and neutrons (which are in turn made up of quarks), and around the nucleus there is a 'cloud' of electrons
