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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).
How many protons and electrons are there in molecule of H2O2?
In a molecule of H2O2, there are 2 protons and 2 electrons from the two hydrogen atoms, and 4 protons and 4 electrons from the two oxygen atoms, making a total of 6 protons and 6 electrons.
The atomic mass of an atom is determined by the combined masses of its what?
The atomic mass of an atom is determined by the combined masses of its protons, neutrons, and electrons. While electrons contribute very little to the atomic mass, the protons and neutrons, found in the nucleus, account for the majority of an atom's 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.
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.
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
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.
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
What do you notice about the atomic number and the total number of electrons in an atom of that element?
The atomic number is equal to the number of protons in an atom, which also corresponds to the number of electrons in a neutral atom. This means that the atomic number gives you the total number of electrons in a neutral atom of that element.
How many protons and electrons are there in molecule of H2O2?
In a molecule of H2O2, there are 2 protons and 2 electrons from the two hydrogen atoms, and 4 protons and 4 electrons from the two oxygen atoms, making a total of 6 protons and 6 electrons.
How do atomic numbers relate to the number of particles in an atom's nucleus?
Atomic Number = the Number of Protons in the nucleus, = The number of electrons ( in the neutrally charged atoms). Do NOT Confuse with Atomic Mass , which is the total number of protons AND neutrons in the nucleus.
