Metals will lose electrons, most of the time. If you look at the first group on the Periodic Table, you will notice that these metals have one valence electron (Li, Na, K etc.). These are known to readily form ionic bonds with the halogens. For example Na and Cl form salt NaCl because the Cl strips the Na of it's valence electron leaving Na with a positive charge and Cl with a negative charge. Because of the differences in charges, they attract each other and form an ionic bond.
Metals do not 'lose ions.' An ion is a specific atom of an element that has greater or fewer valance electrons in its orbits than other atoms of the same element. Metals become ionized as they gain or lose electrons.
The alkali and alkali-earth metals want to lose electrons. Alkali metals need to only lost one electron to have a full outer shell (8). Alkali-earth metals need to lose 2 electrons.
Transition metals are different, but remember that the outermost shell in a transition metal is NOT a d orbital. Take for example the electron configuration of the transition metal Cobalt.
Co[Ar] 4s23d7
The outer most shell is the 4s orbital and not the 3d orbital. Therefore, Cobalt "wants" to lose the 2 electrons that are in its outermost shell.
They lose electrons.Metals are electropositive, meaning it loses its outer shell electrons (valence electrons) easily.
Metals lose electrons easily to form cations.
Metalloids show properties of metals as well as non-metals. Hence, they are capable of both gaining and losing electrons.
Lose.
In general chemical reactions, metals tend to loose electrons and non-metals gain electrons. The no. of electrons loosed by metals is the same as the no. of electrons gained by the non-metals.
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
In chemical reaction nitrogen generally gains electrons.
That depends on the reaction, and the gain of electrons is refereed to as reduction.
Gold will lose electrons because it has two valence electrons in the S orbital
In general chemical reactions, metals tend to loose electrons and non-metals gain electrons. The no. of electrons loosed by metals is the same as the no. of electrons gained by the non-metals.
during a chemical reaction valence electrons are most always transferred
Nonmetals usually accept electrons to become negative ions (anions), e.g. Cl + e- --> Cl-.
Metals are the elements that usually lose electrons in their chemical reactions. This is because they have few electrons in their outermost shells which are easily lost.
Reduction Is Gain of electrons
You wouldn't expect strontium to gain electrons in a chemical change.
Alkali metals tend to lose electrons in chemical reactions.
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
No. Nonmetals generally gain electrons during chemical reactions.
In chemical reaction nitrogen generally gains electrons.
electrons
One