If an atom gains extra electrons, it becomes negatively charged, forming an anion. This increase in negative charge occurs because electrons carry a negative charge, and adding them to the atom increases its overall negative charge relative to the positively charged protons in the nucleus. The atom's chemical properties may also change due to this alteration in charge, potentially affecting its reactivity and interactions with other atoms.
No, Neon does have 10 electrons but it has no charge
An Oxygen atom would never contain 10 electrons on its own. It would have a maximum of 8 electrons at one time, unless the "oxygen atom" you are referring to is in fact an oxygen ION, in which case the charge would be -2. However, an oxygen ion can never be "by itself". It must be bonded with either itself as a diatomic or with another element as a compound.
If the atom has more electrons than protons than the atom will be negative.
Electrons are subatomic particles that always have a charge of -1 elementary charge. If they were to have no charge, they would not be electrons.
The charge would be negative, since electrons are negatively charged.
The overall charge of an atom with 3 extra electrons would be -3. Each electron has a negative charge of -1, so 3 extra electrons would result in an overall negative charge.
No, Neon does have 10 electrons but it has no charge
An Oxygen atom would never contain 10 electrons on its own. It would have a maximum of 8 electrons at one time, unless the "oxygen atom" you are referring to is in fact an oxygen ION, in which case the charge would be -2. However, an oxygen ion can never be "by itself". It must be bonded with either itself as a diatomic or with another element as a compound.
If an atom has extra electrons, it becomes negatively charged because electrons are negatively charged particles. This imbalance of charge can lead to chemical reactivity as the atom seeks to either gain, lose, or share electrons to achieve stability. In extreme cases, the atom may form an ion or participate in chemical bonding to stabilize its electron configuration.
If the atom has more electrons than protons than the atom will be negative.
If an atom has 15 protons 12 neutrons and 16 electrons, the neutrons have absolutely nothing to do with the electrical charge. Having one more electron than protons would determine the electrical charge of the atom. The atom would have a charge of -1. The extra electron would give it a negative charge.
Electrons are subatomic particles that always have a charge of -1 elementary charge. If they were to have no charge, they would not be electrons.
Iodine has 53 protons. Iodine 127 has 74 neutrons. With a negative charge, it would have an extra electron, meaning it would have 54 electrons.
The ion charge for an atom with 16 protons and 18 electrons would be a 2- charge. This is because there are 16 positive charges from the protons and 18 negative charges from the electrons, resulting in a net charge of -2.
A fluorine ion with a charge of 1 indicates that it has gained an extra electron, making it a fluoride ion. So, a fluoride ion would have 10 electrons (9 from the protons and 1 extra electron).
If an ion has more electrons than protons, it would have a negative charge. The charge of the ion would be equal to the excess of electrons over protons.
The charge would be negative, since electrons are negatively charged.