Neutrons~11 12
Protons~11
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___________________________(Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
The atomic number of sodium is 11. This means that sodium atoms have 11 protons. In a neutral sodium atom, the number of protons and electrons are equal. So, in a neutral sodium atom, there are 11 protons and 11 electrons.
Sodium has 11 protons, 11 electrons, and 12 neutrons.
A sodium atom has 11 protons, 11 neutrons and typically 12 neutrons.
23Na11
23 = no. of protons and neutrons
11 = no. of protons or electrons
therefore, neutrons=12 (23-11=12)
protons =11
electrons=11
11 p + , 12 n 0 , 11e -
The number of protons in an atom determines what that atom is called. Therefore, sodium, or Na, always has 11 protons. The particular isotope of sodium that has 12 neutrons is called 23Na, and is the only stable isotope of sodium.
The Bromine atom contains: 35 protons, 35 electrons, and 45 neutrons.
An element with 11 protons will have atomic number 11, or sodium. If the element has 11 neutrons, then it has an atomic mass of 11+11 = 22. Therefore, the isotope Sodium-22 has 11 protons, neutrons, and electrons.
23
An Atom is composed of Electrons,Protons,and Neutrons.
Not necessarily, the number of protons in an atom are exactly the same as the electrons in an atom. For example, sodium has 11 protons and 12 neutrons. How many electrons does it have? 11.
sodium has more protons and neutrons. electrons have practically no mass, valence electrons are just outer orbital electrons. sodium has 11 protons, 11 electrons, and 12 neutrons. Mass is 23. neon has 10 protons, 10 electrons, and 10 neutrons. Mass is just 20. The neon atom has 10 protons and 10 neutrons for a mass number of 20. The sodium atom has 11 protons and 12 neutrons for a mass number of 23. The number of valence electrons has no bearing on mass number or atomic weight.
(a) a sodium atom with 11 protons, 11 electrons, and 12 neutrons (b) a calcium atom with 20 protons, 18 electrons, and 20 neutrons (c) a helium atom with 2 protons, 2 electrons, and 2 neutrons (d) an iron atom with 26 protons, 26 electrons, and 30 neutrons
11 protons, 11 electrons, and about 12 neutrons
A neutral sodium atom consists of 11 protons, 11 electrons, and usually 12 neutrons.
An atom contain protons, neutrons and electrons.
2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know
An atom with 11 protons, 12 neutrons, and 11 electrons. B. An atom with 11 protons, 10 neutrons, and 11 electrons.An atom with 11 protons, 12 neutrons, and 11 electrons.
The three constituents that make an atom are protons, neutrons, and electrons.
Sodium's atomic number is 11. Thus, neutral sodium has 11 protons and 11 electrons per atom. 23Na is sodium's only stable isotope, having 23 - 11 = 12 neutrons.
In the atom are: neutrons, protons, electrons.
Boron is an atom or element, and it contains protons, electrons, and neutrons.