When less than half of the outer energy level is filled!
an atom becomes positive when that atom gives their electron to other atom....when the atom reacts it is called ion not atom... so that means that ion has charge of ion+..... atom has to give or take( in this case give) electron to make their outer most shell full
It depends on which kind of atom it is. For example, it is rather difficult to let a Cl with a negative charge to give up an electron to gain so-called stability which it has already had. But for a hydrogen negative ion, it is much more easier because a Hydrogen atom doesn't have such a strong power to hold an electron. Basically, the bigger the atom is, the stronger power it will have to hold extra electrons. And all the elements are listed in descending orders from the left to the right, the upside to the downside in Periodic Table of Elements.
tangina nyo
The electron cloud or electron shell
yes they are what makes up the atom
An atom of sodium has one valence electron. When a sodium atom loses this electron to another atom, it becomes a sodium ion.
an atom becomes positive when that atom gives their electron to other atom....when the atom reacts it is called ion not atom... so that means that ion has charge of ion+..... atom has to give or take( in this case give) electron to make their outer most shell full
It depends on which kind of atom it is. For example, it is rather difficult to let a Cl with a negative charge to give up an electron to gain so-called stability which it has already had. But for a hydrogen negative ion, it is much more easier because a Hydrogen atom doesn't have such a strong power to hold an electron. Basically, the bigger the atom is, the stronger power it will have to hold extra electrons. And all the elements are listed in descending orders from the left to the right, the upside to the downside in Periodic Table of Elements.
tangina nyo
atom is made up of subatomic particles:proton,electron and neutron.
The electron cloud or electron shell
No device can give the complete structure of an atom but you can get a minute idea about the look of an atom using an Electron Microscope!
yes they are what makes up the atom
Electron(s).
ions
Since the element has only one valence electron, it will be very easy for it to lose it and form an ionic bond.
The electron is the lightest of the three particles that make up an atom, with a mass of approximately 9.11 x 10^-31 kilograms.