It depends on the way the electron is used. If the atom "uses" it by giving it away to some other atom or molecule, it becomes a positively charged cation. If it instead uses it by taking it into its own structure, it becomes a negatively charged anion.
It depends on which way it "lost" its electron. Ionization is the word for a charged atom, such as that of an atom which has lost or received an electron. Both Na+ and Cl- are ions and the sodium ion is the one who has lost an electron, while the chloride ion on the other hand has gained an electron.
Depends on how many electrons it gains. For every electron it gains, the atom becomes more negative. One electron gives it a -1 charge, 2 a -2 charge and so on
It becomes a negatively charged ion with a charge of 1-.
The atom is said to be ionized. (It can also be said to be oxidised.)
An ion is defined as an element with a charge. Because elements vary with how many protons they have (along with neutrons to form isotopes) it is impossible to put a set number on how many protons and electrons all ions have. An element (or compound) becomes an ion when the substance gains (to become a positive ion) or loses (to become a negative ion) an electron(s).
An atom that gains three electrons will become an ion with a 3- charge.
yes
positively
Ion
since an electron is negatively charged, adding an electron to an atom will cause it to become negatively charged.
When an atom gains an electron, it becomes negatively charged and forms an anion. This process is known as reduction, and it can change the chemical properties of the atom by affecting its reactivity and ability to form bonds.
an atom that gains an electron becomes a negative ion, called an anion.
An atom looses or gains electron to become ion. Ions are +ve and -ve atoms.
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.
A positive ion can become a neutral atom by gaining electrons. When a positive ion gains one or more electrons, it becomes neutral because the negative charge of the electron(s) cancels out the positive charge of the ion.
If a neutral atom gains an electron, it becomes negatively charged and forms an anion. The extra electron increases the overall negative charge of the atom and can affect its chemical behavior and reactivity.
It become an ion, positively charged when it loses an electron (called a cation, e.g. Na+) or negatively charged when it gains an electron (called a anion, e.g. Cl-).