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What else can I help you with?
What happens to ionic radius if you add an electron?
Adding an electron to an atom increases its negative charge, leading to an increase in electron-electron repulsions. This results in the outer electron shell expanding, causing the ionic radius to increase.
What happens when an electron moves to a higher level?
The electron gains energy.
How do you charge an atom?
remove either a proton or electron OR add a proton or electron...
What happens to an electron when it is heated?
nothing
What happens to the energy of the electron as it falls down the electron transport chain?
pie
What happens when a electron moves to higher energy level?
The electron gains energy.
What part of the atom does not add mass to it?
The electron.
What is it when you add or subtract an electron to an atom?
When you add an electron to an atom, the atom becomes negatively charged and is called an anion. When you subtract an electron from an atom, the atom becomes positively charged and is called a cation.
What do you think happens to the size of an atom when the atom lose an electron?
It shrinks loosing an electron.
What happens to the valence electron in an alkali metal when it combines with a halogen gas?
This electron is lost.
What happens when you add an electron to its mass?
The mass of an electron is almost entirely negligible compared to the mass of an atom. I'm not sure if that's the question you were asking, but you can essentially ignore electron mass when calculating the mass of an atom; an electron's mass is only about 0.0005 amu, so even for the heaviest elements the total mass of the electrons is still a tiny fraction of an amu.
What do you think happens to the size of the electron when it loses and electron?
The ATOM decreases in size when it loses an electron and increases when electrons are added.
