i would have to say because the electric negativity of nonmetals are greater since electric negativity increases from the left of the Periodic Table to the upper right of the periodic table. Also the valence electrons from the the alkali metals and the alkaline earth metals are only two and one. They can easily give up their electrons to satisfy the octet of a compound when forming an ionic bond. For example like Na Cl (the most overstated ionic bond).
Non-ionized (stable) nonmetals, or metal ions.
Nonmetals tend to gain electrons when they react, rather than lose them. This is because they have fewer electrons in their outer shell and they have a higher tendency to gain electrons to achieve a stable electron configuration.
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
nonmetals are located in the right side of the periodic table. The Ionization energy(the amount of energy used to remove an electron) tends to increase from left to right across a period.It is difficult to remove the electrons from the right side because they are becoming stable
There are two reasons for that. Non metals do not have octet of electrons on their valence shell. Addition of electrons help them satisfy octet tule. Non metals have high electron affinity and hence high tendency to gain electrons.
Non-ionized (stable) nonmetals, or metal ions.
nonmetals tend to gain electrons when they react
Nonmetals tend to gain electrons when they react, rather than lose them. This is because they have fewer electrons in their outer shell and they have a higher tendency to gain electrons to achieve a stable electron configuration.
They tend to gain electrons when reacting with a metal. Metals generally are short of a full octet by 1 to 4 valence electrons. It is easier to drop 2 electrons than try to gain 6 electrons. The elements in group four can go either way, but the other metals will give up electrons, and non-metals will take them.
Choices: a) eject, retain B) lose, gain c) retain,gain d) gain, lose e) lose, retain
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
Metals are typically good conductors of electricity and heat, are malleable and ductile, and have a shiny appearance. Nonmetals, on the other hand, are typically poor conductors of electricity and heat, are brittle in solid form, and may or may not have a metallic appearance. Additionally, nonmetals tend to gain electrons in chemical reactions while metals tend to lose electrons.
nonmetals are located in the right side of the periodic table. The Ionization energy(the amount of energy used to remove an electron) tends to increase from left to right across a period.It is difficult to remove the electrons from the right side because they are becoming stable
No. Nonmetals generally gain electrons during chemical reactions.
Metals loss electrons and nonmetals gain electrons.
Nonmetals gain electrons in chemical reactions.
There are two reasons for that. Non metals do not have octet of electrons on their valence shell. Addition of electrons help them satisfy octet tule. Non metals have high electron affinity and hence high tendency to gain electrons.