How ions are formed?

Answer 1

Ions are formed when electrons are transferred among atoms (gained or lost). The charge is determined by the inequal number of protons and electrons.

A negatively-charged atom (more electrons than protons) is called an "anion."

A positively-charged atom (fewer electrons than protons) is called a "cation."

The electrons are located outside the nucleus, while the protons are inside the nucleus. Thus electrons are the charged particles being transferred from one atom to another and not the protons.

Answer 2

Ions are formed when electrons are transferred among atoms (gained or lost). The charge is determined by the inequal number of protons and electrons.

A negatively-charged atom (more electrons than protons) is called an "anion."

A positively-charged atom (fewer electrons than protons) is called a "cation."

The electrons are located outside the nucleus, while the protons are inside the nucleus. Thus electrons are the charged particles being transferred from one atom to another and not the protons.

Answer 3

Ions are formed when electrons are transferred among atoms (gained or lost). The charge is determined by the inequal number of protons and electrons.

A negatively-charged atom (more electrons than protons) is called an "anion."

A positively-charged atom (fewer electrons than protons) is called a "cation."

The electrons are located outside the nucleus, while the protons are inside the nucleus. Thus electrons are the charged particles being transferred from one atom to another and not the protons.

Answer 4

Ions are electrically charged particles formed when atoms lose or gain electrons. They have the same electronic structures as noble gases. Metal atoms form positive ions, while non-metal atoms form negative ions. The strong electrostatic forces of attraction between oppositely charged ions are called ionic bonds.