It would be -1 because gaining an electron will create a negative charge. F has a high electron affinity and therefore becomes an F- ion quite readily.
Atoms are defined by the number of positively charged protons, not negatively charged electrons. Atoms that lose or gain an electron are called Ions. Anion - gained an electron, negative charge Cation - lost an electron, positive charge
An atom that carries an electrical charge because it has gained or lost electrons is called an "ion". An atom that has gained one or more electrons, and has a negative electrical charge, is called an "anion". An atom that has lost one or more electrons, and has a positive electrical charge, is called a "cation". The term "ion" is used to refer to both cations and anions collectively or non-specifically.
They form an ionic compound.
To produce a negative ion (anion): an electron is gained. To produce a positive ion (cation): an electron is loss.
An ion is an atom or molecule which has lost or gained one or more valence electrons, giving it a positive or negative charge.
Ion
Electron(s).
Gained or lost electron(s).
No, an electron has a negative charge. Therefore, if an originally neutral atom gains an electron, it will have a negative charge.
The element that has 9 protons is fluorine. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. If there are 10 electrons, then the fluorine atom has gained an electron and is now a negatively charged anion with a charge of 1-.
Each electron has a 1- charge, so an atom that has gained 5 electrons has a charge of 5-.
It would have a charge of -1 (negative one).
An atom has no charge. An ion is an atom that has either gained or lost an electron giving it a charge. An atom that has gained an electron is called an anion and is negative, while an atom that lost an electron is called a cation and is positive.
An atom has no charge. An ion is an atom that has either gained or lost an electron giving it a charge. An atom that has gained an electron is called an anion and is negative, while an atom that lost an electron is called a cation and is positive.
positive
The answer is simply an "ion." The atom itself cannot be named until it has gained or lost an electron, in which it has lost an electron to become more positive, it would become a cation. If the ion had gained an electron to become more negatively charged, it is then named an anion.
an ion