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All elements in the 7th family/group (2nd from the right) on the Periodic Table.
Yes, that is part of the definition of electron affinity.
Atoms that gain extra electrons become negatively charged. A neutral chlorine atom.
Atoms with high electronegativity will want to GAIN electrons. The goal is to be like the noble gases. So an atom of Fluorine, the most electronegative, will want to gain an electron in order to fill its shell and be like Neon.
Atom lose electron to form positive ion and some gain electron to form negative ion.
Yea.
Gain of an electron transform the atom in an anion.Loss of an electron transform the atom in a cation.
All elements in the 7th family/group (2nd from the right) on the Periodic Table.
They form an ionic compound.
The atom needs to gain an electron so it has more than the protons Hope I helped
when an any atoms want to achieved a state of nearest an inert atom, its gain electron
Lose or gain an electron
No. A metallic atom will typically lose electrons.
Potassium lose an electron (iodine gain this electron) to form potassium iodide, KI.
The atom may gain or lose an electron either making it positive or negative.
what happen when an atom what has a lot of electron comes in contact with an atom that has gained an electron