Most of the time yes, electron gain = makes it negative, electron loss = makes the atom positive
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In any atom, the no. of electrons and protons are equal.
This is the reason which makes an atom electrically neutral.
If electrons are added, then an anion is formed which is negatively charged.
If electrons are lost, then a cation is formed which is positively charged.
An atom is neutral when the number of protons in the nucleus equals the number of electrons surrounding the nucleus. This means that the atom has no overall charge, as the positive charge of the protons is balanced by the negative charge of the electrons. The mass number, which is the sum of protons and neutrons, does not necessarily impact the neutrality of the atom.
There are 50 electrons. In a neutral atom, the number of electrons equals the number of protons.
An atom with 35 protons is iodine, which is a neutral atom. In a neutral atom, the number of electrons equals the number of protons, so it also has 35 electrons. Therefore, an atom with 35 protons has 35 electrons.
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.
The atomic number of an element is equal to the number of protons, which also equals the number of electrons in a neutral atom.
An atom is neutral when the number of protons in the nucleus equals the number of electrons surrounding the nucleus. This means that the atom has no overall charge, as the positive charge of the protons is balanced by the negative charge of the electrons. The mass number, which is the sum of protons and neutrons, does not necessarily impact the neutrality of the atom.
In a neutral atom the number of electrons is equal to the number of protons. The opposite charge between protons and electrons is what allows for a neutral atom.
The number of electrons should equal the number of protons, otherwise you have an ion.
There are 50 electrons. In a neutral atom, the number of electrons equals the number of protons.
The number of protons equals the number of electrons in an uncharged atom.
An atom with 35 protons is iodine, which is a neutral atom. In a neutral atom, the number of electrons equals the number of protons, so it also has 35 electrons. Therefore, an atom with 35 protons has 35 electrons.
In a neutral atom, the number of electrons equals the number of protons. The number of protons is the atomic number of the element on the periodic table.
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.
The atomic number of an element is equal to the number of protons, which also equals the number of electrons in a neutral atom.
Yes, an electrically neutral atom has the same number of protons and electrons. Protons have a positive charge, while electrons have a negative charge. When these charges are balanced, the atom as a whole is neutral.
If an atom has 18 protons, it is neutral and will have the same number of electrons, which is also 18. In a neutral atom, the number of protons equals the number of electrons, balancing the positive and negative charges. Therefore, an atom with 18 protons will contain 18 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