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The atomic number of an atom is the number of protons in that atom. For example, the atomic number of hydrogen is 1 because one hydrogen atom have one proton.
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What does the atomic number tell you about the atomic structure of any element?
An atom contains Protons, Neutrons and Electrons the atomic number is the protons and neutrons combined, the number of protons in the atom is equal to the total number of electrons in the atom which are aranged in the outer shells at 2,8,8,8,8 and so on to find the totoal number of protons in the neucleus of the atom you take the atomic mass and minus the atomic number from it. so He or Helium is 4.0026 atomic mass and 2 for atomic number and so has 2 protons and so in turn has 2 electrons.
In a neutral atom is the number of protons equal to the number of electrons?
Yes. If the number is unequal, it is an ion.Yes that is correct. The atomic number is equal to the number of electrons which equals the number of protons
What is an atomic number equal to?
The atomic number is the number of positive protons present in the nucleus of an atom.
What does the atomic number tells you?
The atomic number tells you how many protons and electrons are in a specific element.Atomic number tells us about protons. Number of protons that atom contains.
What do whole numbers on the periodic table represent?
The whole number, the one at the top, above the element's symbol in the element box, is the atomic number. The atomic number is the number of protons per atom in that particular element. The bottom number, that is always a decimal, is the atomic mass.
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
What does the atomic number always equal inside an atom?
Atomic number is always equal to the number of protons in an atom.
What atomic particle is equal to its atomic number?
The number of protons is equal to the atomic number of an atom
The number of protons in an atom of an element?
It is equal to the no. of electrons in the atom. It is called the atomic number.
What is the atomic number egual to?
The atomic number is equal to the number of protons in the atom, it is also the element's identity. if the atom is a neutral atom, the atomic number is equal to the number of protons AND the number of electrons
Does the number of electrons in an atom give its atomic number?
The number of protons is equal to atomic number; in a neutral atom the number of electrons is also equal to the numbers of protons.
What best describes the number of neutrons in an atom?
It is equal to the difference between atomic number and Atomic Mass number. A+
What is the atomic number of an atom is equal to the number of?
Atomic number of an element is equal to the number of protons it has in the nucleus of its atom. It is also equal to number of electrons for an electrically neutral atom. For instance, carbon which has atomic number 6 would have 6 protons and 6 electrons per atom.
Atomic number equals the number of?
The atomic number is equal to the number of protons in the nucleus and in a neutral atom will also equal the number of electrons.
What do atomic number and atomic mass mean?
The atomic number is equal to either the number of electrons or the protons of a particular atom. The atomic mass in a.m.u. is equal to the sum of protons and neutrons in an atom.
What is an atom equal to the number of protons In its nucleus?
Atomic number represents the number of protons in the nucleus.
How does the atomic number describe the number of protons in the nucleus of an atom?
The atomic number is equal to the number of protons in the nucleus of an atom.
