Ions formed when a atom gains or loses electrons. An atom that has either a positive or negative charge is known as an ion.
A positively charged ion, called a cation, with a +1 charge.
The atom that loses an electron becomes a positively charged ion, and the atom that gains an electron becomes a negatively charged ion.
When one atom gives an electron to another, the result is an ionic compound.
A positively charged ion.
isotope
Isotope
The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.
Forms an ion. e.g if chlorine loses an electron it will go form Cl2 ---> cl2+
an atom that gains an electron becomes a negative ion, called an anion.
Positive. The only (typical) parts of atoms that move are electrons which have a negative charge; therefore, if a neutral atom loses an amount of electrons (negative charges), the atom has more positive charges (from the protons) than negative charges which makes the atom positively charged overall.
The amount of energy required to remove an electron form an at is the ionization energy.
The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.
gains or loses an electron.
An ion is formed when an atom gains or loses an electrons or electrons. If it gains an electron, it becomes an anion, and if it loses an electron it becomes a cation.
The symbol for the cation formed when a potassium atom loses one electron is K+, and is named the potassium ion.
This is half true. An ion is formed when an atom loses OR gains an electron. When it loses an electron it's called cation because it has a positive charge, and if it gains an electron it's called anion because it has a negative charge.
ionic
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.
An ion is formed when an atom gains or loses an electron
an isotope
Type your answer here... when helium atom removes a electron it forms a helium+ ion.(He+)
A positive ion is formed when atoms lose electrons. When a cell gains an electron it becomes negative
subscript