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If an ion gains an electron that means the ion will be negatively charged.The name of that ion is called anion. On the other hand, if it loses and electron the ion will be positively charged, and the name of that ion is called cation.
when an atom loose electron it become negative ion and when it gains electron it become positive ion
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
Removal of an electron from an atom leaves a positively charged ion.
Negetive ion can be formed by the gain of electron.
In 1936 Erwin Müller invented the field emission microscope, and in 1951 he invented the field ion microscope and was the first to see atom atoms . In 1967 he added time- ...
Field Electron and Ion
Optical MicroscopesCompound MicroscopeStereo MicroscopeConfocal Laser scanning microscopeX-ray MicroscopeScanning acoustic microscope (SAM)Scanning Helium Ion Microscope (SHIM or HeIM)Neutron MicroscopeElectron MicroscopesTransmission electron microscopy (TEM):Scanning electron microscopy (SEM)Scanning Probe Microscopes:
no, because the electric potential of sodium is so low.But chlorine will give electron to proton to form hydrogen gas
Negative, when the ion gains an electron. When an ion loses an electron it becomes positive.
If an ion gains an electron that means the ion will be negatively charged.The name of that ion is called anion. On the other hand, if it loses and electron the ion will be positively charged, and the name of that ion is called cation.
To produce a negative ion (anion): an electron is gained. To produce a positive ion (cation): an electron is loss.
when an atom loose electron it become negative ion and when it gains electron it become positive ion
an atom that gains an electron becomes a negative ion, called an anion.
Not only one electron is responsible for creating an ion.
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
Atom lose electron to form positive ion and some gain electron to form negative ion.