Type your answer here... when helium atom removes a electron it forms a helium+ ion.(He+)
ionized helium
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.
Larger (the air pressure is dropping as it rises).
If one electron is removed from the lithium atom then the atom will become an ion (I believe) which is a positively charged particle.
Ions are made for clothes can not be wrinkly An ion is formed when an atom [or molecule] gains or loses one or more electrons. If an atom or molecule gains an electron it acquires negative charge. If the atom or molecule loses an electron it becomes positively charged.
Helium is a very stable atom and generally never loses or gains an electron, so it is not likely to be either a free radical nor have any electrical charge.
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
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 positive ion is formed when atoms lose electrons. When a cell gains an electron it becomes negative
The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.
subscript
K+ ions