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Why we do assume that there are the same number of protons and elecrtrons in an atom?
Wiki User
∙ 6y ago
Atoms are electrically neutral. If the protons and electrons were unequal, there would be an overall charge. That would give an ion, not an atom.
Wiki User
∙ 6y ago
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What is the particle that identifies a atom?
The number of protons in an atom's nucleus determines its chemical identity.
What is the atomic number of an atom determained by the number of what?
The atomic number of an atom is determined by the number of protons it has.
What the number of protons in and Atom?
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.
How are the number of protons an important aspect of the atom?
the number of protons determine what the substance is. if the number of protons in an atom change, the substance made of that atom changes too.
How would you figure the number of protons or electrons in an atom?
The number of protons in an atom is equal to its atomic number. In a neutral atom, the number of electrons is equal to that of protons. If the atom is negatively charged, add it to the number of electrons; and if positive, subtract.
What is heluim atom?
Look at a periodic table. He is element #2, with 2 protons and 2 neutrons in the nucleus, and 2 elecrtrons in the 1s orbital, making it stable.
Number of protons in a an atom of an atom?
The number of protons in an atom is its atomic number.
How do you get number of protons in a atom?
Atomic number of a atom is same as the number of protons of the same atom
The atomic number of an atom is equivalent to which of the following?
The atomic number of an atom is equivalent to the number of protons in its nucleus.
What is the particle that identifies a atom?
The number of protons in an atom's nucleus determines its chemical identity.
What does the number of protons do to the atom?
The atom identity is given by the number of protons.
The number of protons in an atom's nucleus is the?
The number of protons in an atom's nucleus is the Atomic number.
What is the atomic number of an atom determained by the number of what?
The atomic number of an atom is determined by the number of protons it has.
The atomic numbers refer to the?
the number of protons found in the nucleus of an 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 is the number protons in and Atom?
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.
What is the Number of protons in and Atom?
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.
